Calamba, Laguna

Calamba
Component city
City of Calamba
From top, left to right: Jose Rizal Shrine, Calamba Giant Clay Pot, Skyline, St. John the Baptist Parish Church, and Calamba City Hall.
Flag Seal
Nicknames:  The Premier City of Growth, Leisure and National Pride Hometown of Jose Rizal Spring Resort Capital of the Philippines[1]
Motto(s):  Mabuhay ang Calamba! ("Long live Calamba!.")
Anthem: "Calamba Hymn"
Map of Laguna with Calamba highlighted
OpenStreetMap
Calamba Location within the Philippines
Coordinates: 14°13′N 121°10′E / 14.22°N 121.17°E / 14.22; 121.17
Country	Philippines
Region	Calabarzon
Province	Laguna
District	Lone district
Founded	August 28, 1742
Cityhood	April 21, 2001
Barangays	54 (see Barangays)
Government  [2]
• Type	Sangguniang Panlungsod
• Mayor	Roseller "Ross" H.Rizal
• Vice Mayor	Angelito S. Lazaro Jr.
• Representative	Charisse Anne C. Hernandez
• City Council	List Joselito G. Catindig Saturnino J. Lajara Leeanne P. Aldabe-Cortez Dyan D. Espiridion Juan C. Lazaro Pursino C. Oruga Moises E. Morales Doreen May F. Cabrera-Silva Gerard R. Teruel Arvin L. Manguiat Edison M. Natividad Maria Kathrina V. Silva-Evangelista ABC President Pio C. Dimapilis SK President Rally E. Bustria
• Electorate	332,844 (2022)
Area [3]
• Total	149.50 km2 (57.72 sq mi)
Highest elevation	1,095 m (3,593 ft)
Lowest elevation	2 m (7 ft)
Population  (2020 census)[4]
• Total	539,671
• Rank	20th
• Density	3,600/km2 (9,300/sq mi)
• Households	151,604
Demonym(s)	Calambeño (Male), Calambeña (Female), Calambenean
Economy
• Income class	1st city income class
• Poverty incidence	3.97 % (2021)[5]
• Revenue	₱ 4,601 million (2020), 2,023 million (2012), 2,191 million (2013), 2,501 million (2014), 3,176 million (2015), 3,170 million (2016), 3,944 million (2017), 4,276 million (2018), 4,584 million (2019), 4,984 million (2021), 5,910 million (2022)
• Assets	₱ 13,646 million (2020), 6,047 million (2012), 6,319 million (2013), 6,970 million (2014), 8,190 million (2015), 9,548 million (2016), 12,414 million (2017), 12,606 million (2018), 13,869 million (2019), 17,734 million (2021), 18,585 million (2022)
• Expenditure	₱ 4,040 million (2020), 1,579 million (2012), 1,832 million (2013), 2,079 million (2014), 2,331 million (2015), 2,268 million (2016), 2,335 million (2017), 2,874 million (2018), 3,261 million (2019), 4,516 million (2021), 5,211 million (2022)
• Liabilities	₱ 2,137 million (2020), 1,785 million (2012), 1,818 million (2013), 2,279 million (2014), 2,556 million (2015), 3,031 million (2016), 4,418 million (2017), 3,180 million (2018), 3,146 million (2019), 5,898 million (2021), 6,103 million (2022)
Service provider
• Electricity	Manila Electric Company (Meralco)
• Water	Calamba Water District
Time zone	UTC+8 (PST)
ZIP code	4027, 4028, 4029
PSGC	043405000
IDD : area code	+63 (0)49
Native languages	Tagalog
Patron saint	Saint John the Baptist
Website	www.calambacity.gov.ph

Calamba, officially the City of Calamba (Filipino: Lungsod ng Calamba), is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 539,671 people making it the largest city in the province.^[4]

Calamba is the regional center of the Calabarzon region. It is situated 50 kilometers (31 mi) south of Manila and 37 kilometers (23 mi) west of Santa Cruz. The city is known as the "Spring Resort Capital of the Philippines"^[1] because of its numerous hot spring resorts, which are mostly located in Barangays Pansol, Bucal, Bagong Kalsada, and Lingga.

According to the 2020 census, Calamba has a population of 539,671 people, making it the most populous local government unit in Laguna.^[4] It is the fifth-densest city in the province with more than 2,600 people per square kilometer after San Pedro, Biñan, Cabuyao, and Santa Rosa. Based on the overall rankings of the 2014 Cities and Municipalities Index, the city ranked 18th in the overall competitiveness (cities ranking) and first among cities in the Calabarzon region. Calamba is known to be Calabarzon's richest city because of its numerous industries.^[6][7]

Calamba is the hometown of the de facto Philippine national hero, José Rizal.^[8][9]

The name of the city is derived from Tagalog kalamba, meaning a wide-mouthed earthen water jar (also called balanga or banga).^[10][11][12] The origin of the name is reflected in the Calamba Jar landmark in city plaza, as well as the city's seal which depicts a water jar superimposed with a profile of José Rizal.^[13][14]

The oldest part of Calamba is believed to be Barangay Sucol where its first settlers remained. With the arrival of Spaniards, the whole area was converted into a hacienda, then a part of Tabuco (present-day Cabuyao). In 1639 Calamba was the site of a rebellion of Chinese farmers, who had been forcibly resettled there by Governor Sebastián Hurtado de Corcuera. This rebellion spread north of the Pasig River and eventually culminated in the deaths of over 20,000 Chinese in the whole region surrounding Manila. Calamba became an independent pueblo on August 28, 1742, and formed into the town of Calamba in 1770. In 1813, Calamba was placed in the hands of "encargados" by the Dominican Brothers, who divided it into portions and sold the haciendas to the natives during the American regime.^[15][16]

During the Japanese occupation in World War II, Calamba was the location of a massacre committed by the Imperial Japanese Army, in which at least 2,000 civilians were killed.^[17] The St. John the Baptist Church, established in 1859, was burned by the Japanese during World War II. It was reconstructed by Fr. Eliseo Dimaculangan. It was the christening site of José Rizal. The original baptismal font has been preserved and refurbished.^{[citation needed]}

After a process of more than seven years, Calamba became the second component city of the Laguna by virtue of Republic Act No. 9024, "An Act Converting the Municipality of Calamba, Province of Laguna into a Component City to be known as the City of Calamba."^[18] R.A. 9024 was signed into law by President Gloria Macapagal Arroyo on March 5, 2001, at the Malacañan Palace. The Commission on Elections (COMELEC) then set the plebiscite for Calamba's cityhood on April 21, 2001, where 15,056 residents participated. 3,413 or 22.67% voted "No" while the remaining 77.33% voted "Yes" to Calamba's conversion into a component city.^[19]

As early as 1994, the town's Sangguniang Bayan approved Resolution No. 60, Series of 1994 requesting the Senate of the Philippines through its president and the House of Representatives through its speaker to co-sponsor a bill for Calamba's conversion into a city. It was only after two years that another resolution, Resolution No. 115 was passed requesting then Congressman Joaquin M. Chipeco Jr, to co-sponsor a bill for Calamba's cityhood and requesting the Sangguniang Panlalawigan for their comments and recommendations regarding the matter. Another two years passed before House Bill No. 986 and Senate bill Nos. 1630 and 1791 were filed in the House of Representatives by Congressman Chipeco and Senate of the Philippines by Senators Franklin M. Drilon and Sergio Osmeña III, respectively.

It was only in the year 2000 that the motion for Calamba's cityhood was fast-tracked. Then Mayor Severino J. Lajara requested favorable endorsement of House Bill No. 986 from the Sangguniang Panlalawigan on January 3, 2000. The Sangguniang Bayan also endorsed House Bill No. 986 and Senate Bill Nos. 1630 and 1791 and also requested favorable endorsement from the Sangguniang Panlalawigan in the same month. A month passed and Mayor Lajara sent a follow-up letter to then Vice Governor Teresita "Ningning" Lazaro on updates regarding the matter.

On March 8, the House Committee on Local Government approved House Bill No. 986 on 2nd reading at a hearing held at Hotel Rembrandt, Quezon City. The same House Committee conducted a public hearing on House Bill No. 986 at the Calamba Elementary School (Central II) gymnasium on March 23, approving the House Bill in principle. House Bill 986 was deliberated in April by the House of Representatives in plenary session and approved as House Bill No. 10661, which was then filed with the Senate of the Philippines in June.

The year 2001 came and brought about approval on 2nd reading of Senate Bill Nos. 1630 and 1791 and House Bill No. 10661 in a hearing held on February 5 at the Ambrocio Padilla Hall, Senate of the Philippines. Three days later, February 8, Senate Bill Nos. 1630 and 1791 and House Bill No. 10661 was deliberated in Plenary Session and was approved as Republic Act No. 9024.^[19]

Calamba was declared the regional center of the Calabarzon region by then President Gloria Macapagal Arroyo by virtue of Executive Order No. 246, dated October 28, 2003.^[20]

Calamba lies on the northern slopes of Mount Makiling, a dormant volcano. The southern terminus of the South Luzon Expressway is in Calamba and this geographic position makes the city a gateway to the southern provinces of Luzon. The highway at the end of the South Luzon Expressway leads east to the other towns of Laguna and south towards the provinces of Batangas and Quezon.

The city is bordered by Cabuyao to the north, by the province of Cavite to the west, specifically Silang and Tagaytay, Los Baños to the east, and by the province of Batangas to the south, specifically the cities of Tanauan and Santo Tomas. Laguna de Bay, the country's largest lake, forms the city's northeast border. The provincial capital, Santa Cruz, is located 37 kilometers (23 mi) by road to the east.

Calamba covers a total land area of 14,950 hectares (36,900 acres), making it is the second-largest city in Laguna province in terms of land area after San Pablo.

Classification[21]	Land Area (hectares)
Urban Redevelopment Zone	2,080
Growth Management Zone 1	4,199
Growth Management Zone 2	2,460
Upland Conservation Zone	3,401.22
Forest Buffer Zone	333
Makiling Forest Reservation Zone	579.78
Agricultural Development Zone	1,427
Shoreland Area	–
Total Land Area	14,480
Urban Expansion Area	8,562.7 ha

Calamba is politically subdivided into 54 barangays.^[22] Each barangay consists of puroks and some have sitios.

Barangays of Calamba

No.	Barangay	Barangay Chairman	Land Area (hectares)	Population (2020)	Population (2015)	Classification	Zoning Classification
1	Bagong Kalsada	Clemente M. Manato	157.8	3,892	3,488	Urban	Urban Redevelopment Zone
2	Bañadero	Aries B. Hizon	190.0	12,647	10,412	Urban	Agricultural Development Zone
3	Banlic	January Y. Paraso	274.9	18,335	13,681	Urban	Agricultural Development Zone
4	Barandal	Cristina H. Rosales	189.3	18,076	12,526	Rural	Growth Management Zone 1
5	Barangay 1 (Poblacion)	Marcelino T. Tuballas	29.2	5,823	5,834	Urban	Urban Redevelopment Zone
6	Barangay 2 (Poblacion)	Joanne M. De Mesa	17.1	10,627	7,788	Urban	Urban Redevelopment Zone
7	Barangay 3 (Poblacion)	Donnie P. Alvarez	29.8	4,537	4,775	Urban	Urban Redevelopment Zone
8	Barangay 4 (Poblacion)	Joseph L. Emergo	4.5	3,301	3,238	Urban	Urban Redevelopment Zone
9	Barangay 5 (Poblacion)	Matthew B. Rizal	25.6	5,858	6,486	Urban	Urban Redevelopment Zone
10	Barangay 6 (Poblacion)	Juan Carlo C. Lazaro	42.3	1,693	2,250	Urban	Urban Redevelopment Zone
11	Barangay 7 (Poblacion)	Victor A. Opaco	81.8	2,357	3,086	Urban	Urban Redevelopment Zone
12	Batino	Pio C. Dimapilis	110.5	1,616	1,274	Rural	Growth Management Zone 1 Urban Redevelopment Zone
13	Bubuyan	Madell Donna C. Manaig	196.0	3,193	2,164	Rural	Upland Conservation Zone
14	Bucal	Gil B. Rimas	265.0	14,289	12,818	Urban	Upland Conservation Zone Urban Redevelopment Zone Agricultural Development Zone
15	Bunggo	George F. Cabrera	556.6	4,437	3,261	Rural	Upland Conservation Zone
16	Burol	John Kenneth Vence L. Evangelista	258.2	3,551	2,296	Rural	Upland Conservation Zone
17	Camaligan	Victor E. de Castro	106.5	1,345	1,235	Rural	Growth Management Zone 2
18	Canlubang	Larry O. Dimayuga	3,912.0	60,292	54,943	Urban	Growth Management Zone 1 & 2
19	Halang	Aries O. Silva	166.7	8,582	7,169	Urban	Urban Redevelopment Zone Agricultural Development Zone
20	Hornalan	June M. Oña	22.0	2,053	1,736	Rural	Upland Conservation Zone
21	Kay-Anlog	Nemar G. Mendoza	272.0	20,487	13,946	Rural	Growth Management Zone 2
22	La Mesa	Eduardo R. Silva	294.1	17,569	14,892	Urban	Upland Conservation Zone Urban Redevelopment Zone Growth Management Zone
23	Laguerta	Eduardo M. Sanque	314.9	5,461	2,332	Rural	Upland Conservation Zone
24	Lawa	Emmanuel F. Nido	146.6	12,245	11,186	Urban	Urban Redevelopment Zone
25	Lecheria	Rommel P. Casintahan	157.5	10,907	9,108	Urban	Urban Redevelopment Zone Agricultural Development Zone
26	Lingga	Darwin C. Retusto	45.0	6,193	6,056	Urban	Agricultural Development Zone
27	Looc	Rustan T. Miranda	179.1	26,819	21,754	Urban	Agricultural Development Zone
28	Mabato	Luisito G. Manguiat	273.1	724	687	Rural	Upland Conservation Zone
29	Majada Labas	Rowel G. Fajardo	180.2	10,571	6,471	Urban	Growth Management Zone 1
30	Makiling	Aigrette P. Lajara	465.7	12,508	10,760	Rural	Growth Management Zone 1 & 2
31	Mapagong	Gil N. Naredo	320.8	7,254	6,014	Rural	Urban Redevelopment Zone Agricultural Development Zone Growth Management Zone 1
32	Masili	Rhonell C. M .	32.1	3,827	3,680	Urban	Urban Redevelopment Zone
33	Maunong	Joselito S. Estrada	399.2	4,395	2,164	Rural	Upland Conservation Zone Growth Management Zone 1 & 2
34	Mayapa	Victoria T. Sumbillo	116.3	28,302	26,211	Urban	Growth Management Zone 1
35	Milagrosa	Randy M. Sulit	209.4	9,687	6,904	Urban	Growth Management Zone 1 & 2
36	Paciano Rizal	Napoleon V. Baradas	126.8	15,679	15,081	Urban	Growth Management Zone 2
37	Palingon	Jeffrey Q.	15.3	5,249	5,685	Urban	Agricultural Development Zone
38	Palo-Alto	Nelson C. Unico	273.7	18,874	15,208	Rural	Growth Management Zone 1
39	Pansol	Joel DR. Martinez	528.2	11,623	10,171	Urban	Upland Conservation Zone Urban Redevelopment Zone Forest Buffer Zone Agricultural Development Zone
40	Parian	Rodnie P. Perez	112.0	25,558	22,082	Urban	Agricultural Development Zone Urban Redevelopment Zone
41	Prinza	Marvin D. Atienza	95.3	5,284	3,741	Rural	Urban Redevelopment Zone Growth Management Zone 1
42	Punta	Justino P. Carandang	331.0	7,321	4,175	Rural	Growth Management Zone 1 & 2
43	Puting Lupa	Allan S. Pedraja	542.0	2,389	1,783	Rural	Upland Conservation Zone Growth Management Zone 2 Forest Buffer Zone
44	Real	Florencio A. Morales, Jr.	132.9	16,371	14,394	Urban	Urban Redevelopment Zone
45	Saimsim	Apolonio P. Manalo Jr.	194.5	6,166	5,828	Rural	Growth Management Zone 1
46	Sampiruhan	James Philip C. Dumalaon	81.0	9,466	9,410	Urban	Agricultural Development Zone
47	San Cristobal	Irineo T. Logo	119.0	14,881	13,690	Urban	Urban Redevelopment Zone
48	San Jose	Reginald C. Oliva	89.6	4,061	3,718	Urban	Urban Redevelopment Zone
49	San Juan	Danilo Q. Amparo	15.3	4,826	4,403	Urban	Urban Redevelopment Zone
50	Sirang Lupa	Ronaldo M. Contreras	198.4	12,938	8,807	Urban	Growth Management Zone 1
51	Sucol	Edgar A. Balagtas	31.6	5,233	5,146	Urban	Urban Redevelopment Zone
52	Turbina	Rodel V. Manalo	51.5	6,268	5,252	Urban	Urban Redevelopment Zone
53	Ulango	Andro M. Evangelista	227.6	1,060	768	Rural	Upland Conservation Zone
54	Uwisan	Catalina P. Aldabe	78.0	2,971	2,519	Urban	Agricultural Development Zone

Calamba has a tropical monsoon climate (type Am), with a short dry season and a longer rainy season. The dry season lasts only from January to April, and the rest of the year is characterized by high levels of rainfall.

The population of Calamba is fast-growing with an intercensal growth rate of 5% from 1995 to 2000, repeated and more in subsequent decades (except for 2007 to 2010 census).

According to the 2020 census, Calamba has a population of 539,671 inhabitants, making it the most populated city in Laguna province, followed by Santa Rosa, Biñan, San Pedro City, Cabuyao, and San Pablo. Calamba is the 24th most populated city in the Philippines.

Calamba is predominantly Roman Catholic (84.22%), followed by Members Church of God International (MCGI or ADD)(4.5%), Protestants (3.43%), Iglesia ni Cristo (3.14%), and Islam (0.26%).^[15]

Calamba is known today as the "Richest City in Calabarzon", (according to the 2014 Commission on Audit Annual Audit Report), as it registered a total income of ₱2,501,048,126.00.^[36] Calamba is also considered one of the "Next Wave Cities" for outsourcing firms.^[37]

The major income sources comes from manufacturing and economic plants, tourism, agriculture and services. There are many manufacturing and economic plants located in upland barangays like Canlubang, Real, La Mesa, Milagrosa, Makiling, Punta, Barandal, Batino and Prinza.

Year	Total income (COA)[38]	Growth %	Total Iincome (BLGF)[39]	Growth %
2002	₱810,569,652.58		₱809,806,000.00
2003	₱847,402,297.32	4.54%	₱1,046,621,000.00	29.24%
2004	₱872,473,683.19	2.96%	₱921,272,904.23	−11.98%
2005	₱1,035,488,459.60	18.68%	₱1,094,639,552.79	18.82%
2006	₱1,110,330,981.73	7.23%	₱1,110,330,981.73	1.43%
2007	₱1,161,438,445.76	4.60%	₱1,162,050,643.28	4.66%
2008	₱1,338,299,724.69	15.23%	₱1,338,769,422.02	15.21%
2009	₱1,580,699,818.00	18.11%	₱1,586,541,340.26	18.51%
2010	₱1,634,025,898.00	3.37%	₱1,699,391,678.99	7.11%
2011	₱1,952,122,303.00	19.47%	₱1,887,800,323.68	11.09%
2012	₱2,023,350,771.00	3.65%	₱2,023,350,600.11	7.18%
2013	₱2,191,286,734.00	8.30%
2014	₱2,501,048,126.00	14.14%

As of December 31, 2013, there are 83 banking offices operating in the city that offers banking services to businesses and residents according to Philippine Deposit Insurance Corporation. Calamba is the top city in Calabarzon with total deposits amounting to 29,632,884 in thousand pesos from 374,122 accounts.^[40]

The city is a haven for industries. Considered the heart of Calabarzon due to the number of companies housed in its area, Calamba is one of the premiere industrial hubs outside of Metro Manila. Some of the industrial parks located in the city are:^[41]

• Allegis IT Park (Barangay Milagrosa)
• Calamba Premiere International Park (Barangays Batino, Barandal and Prinza)
• Canlubang Industrial Estate (Barangay Canlubang)
• Carmelray Industrial Park 1 (Barangays Canlubang)
• Carmelray Industrial Park 2 (Barangays Milagrosa & Punta)
• Carmelray International Business Park (Barangay Canlubang)
• Filinvest Technology Park (Barangays Punta, Burol, and Bubuyan)
• Light Industry and Science Park of the Philippines II (Barangays Real and La Mesa)
• NYK-TDG IT Park (Barangay Canlubang)
• SMPIC Special Economic Zone (Barangay Paciano Rizal)
• YTMI Realty Special Economic Zone (Barangay Makiling)

Calamba is also considered one of the "Next Wave Cities" for outsourcing firms and call centers, among them are Accenture and SPi Technologies.

Aside from the Crossing area in Barangay Uno, Barangays Real and Parian are also bustling with business structures, including SM City Calamba, and Liana's Discount Center Calamba.

Notable shopping centers and travel agencies in Calamba also include Southern Sky Travel & Tours (Calamba Headquarters), Walter Mart Makiling, Puregold Halang, Puregold Calamba-Crossing, Puregold Calamba-Bayan, Checkpoint Mall, and iMall Canlubang among others.

Food processing plants in Calamba like Zenith Foods Corporation (central commissary of Jollibee Foods Corporation), where its sauces and food products (i.e. burger, pies, fries, etc.) are first made before distributing to Jollibee outlets is currently the most advanced food processing plant in the Philippines and one of the best in Asia. Other food and beverage processing plants in Calamba are Rebisco, RC Cola, Monde M.Y. San Corporation and Zest-O Corporation.

Some of the semiconductor companies are also located in Calamba. To name a few, they are Samsung Electro-Mechanics Philippines, Continental Temic Electronics Philippines, Toshiba Storage Device Philippines Inc., ST Microelectronics (formerly Philips Electronics), Fuji Electric Philippines, NEC Tokin Electronics, NEC Toppan Circuit Solutions and Austriamicrosystems Phils.

Automobile manufacturers that have plants located in Calamba are Asian Transmission Corporation and Suzuki Philippines Inc.

Avon, the leading global beauty company has a manufacturing plant (Avon Products Manufacturing), is located at Calamba Premiere International Park.

Tricycles, buses, jeepneys, and UV Express are popular modes of transportation in Calamba.

Calamba is served by the Philippine National Railways (PNR) Metro Commuter Line. Stations include:

• Calamba, at the city proper. This will serve as the terminal for the North–South Commuter Railway (NSCR) and a stop for intercity trains headed for Bicol and Batangas.
• Pansol - flag stop, served by trains between Manila and the International Rice Research Institute (IRRI) in Los Baños.

The only expressway currently operational in Calamba is the South Luzon Expressway (SLEX), which passes through the city with four exits. SLEX is part of AH26 up to Calamba Exit.

Main national highways include the Manila South Road, the Pan-Philippine Highway (also known as Maharlika Highway, Daang Maharlika, or National Highway), which passes through the city and curves toward Santo Tomas in Batangas, and Calamba–Pagsanjan Road (also called "National Highway") links Calamba with Los Baños and Santa Cruz.

Other arterial roads includes Chipeco Avenue and its Extension, which passes near the city hall, Tagaytay–Calamba Road, which picks up near Tagaytay Highlands, and Mayapa–Canlubang Cadre Road, a spur of Maharlika Highway serving Canlubang and Canlubang/Mayapa Exit (Exit 47)^[42]

Proposed expressways include the Calamba–Los Baños Expressway, which spurs from SLEX, traverses along Laguna de Bay and ends on a national highway at Bay, and Laguna Lakeshore Expressway Dike, an expressway and dike that will run on the coast of Laguna de Bay. The projects will cost an estimated ₱5.9 billion ($131.11 million) and ₱18.59 billion ($413 million).^[43]

• 
  Stop Light in Halang
• 
  South Luzon Expressway (view from northbound) approaching Calamba Exit
• 
  Checkpoint, captured at Paseo De Calamba in Paciano Rizal

There are 9 private and 1 government-run hospitals in Calamba.^{[citation needed]} Some of the health centers in the city are the Calamba Medical Center, Calamba Doctors' Hospital, Pamana Golden Care Hospital, St. John the Baptist Hospital, San Jose Hospital and Trauma Center, St. Marks Hospital Medical Center, Holy Angel General Hospital, CH Garcia Medical and Diagnostic Center, Dr. Jose Rizal Memorial Hospital, and Jose Yulo Foundation Canlubang Industrial Hospital...

Communication concerns are managed by different agencies found in the city: postal affairs rests on the Philippine Postal Corp. with three operating offices located in Barangays. Canlubang, Mayapa and the main office located at the back of City Hall. Telecommunications as well as internet connections are under the four major telecom companies such as PLDT (Smart Communications), Globe Telecom, Dito Telecommunity and Converge ICT Solutions Inc., commonly referred to as Converge Aside from these, print and radio services are also present, with Calambalita DZLN-AM and DZJV – a local radio station catering to the whole Calabarzon area.

A major part of the city is currently served by Meralco, with two substations of the company located in Brgys Mayapa and Brgy 1 facilitate the flow of power throughout the entire city. All the 54 barangays are equipped with electricity, with only a few barangays such as part of Canlubang, Pansol, Bucal and Lecheria under NAPOCOR.

A big part of the city is served by the Calamba Water District, providing water to 23,655 households, 1,238 commercial establishments and 53 public buildings. Most of the city's water supply comes from the faucet community water system.

City Mayor of Calamba, Laguna
Incumbent Roseller H. Rizal since June 30, 2022
Style	(Mr.) Mayor, Mayor
Residence	New Calamba City Hall Building, Real, Calamba, Laguna
Appointer	Elected via popular vote
Term length	3 years (maximum of three consecutive terms)
Inaugural holder	Mateo Elojorde
Formation	1901

Like other cities in the Philippines, Calamba is governed by a city mayor and city vice mayor who are elected to three-year terms. The city mayor is the executive head who leads the city's departments in the execution of city ordinances and in the delivery of public services. The city vice mayor heads a legislative council that is composed of 14 members: 12 councilors and two ex-officio offices: one for the Sangguniang Kabataan Federation President, representing the youth sector, and one for the Association of Barangay Chairmen President as the barangay sectoral representative. The council is in charge of creating the city's policies in the form of ordinances and resolutions.

By virtue of Republic Act no. 11078, Calamba has been separated from the 2nd District of Laguna to form its own, the Lone district of the City of Calamba.^[44]

The 2022 local elections in Calamba, held on May 9, 2022, replaced some members of the city government, primarily on the members of the city council. The mayor and vice mayor are term limited.

Elected officials for the 2022–2025 term are:

Calamba city officials (2022–2025)

Name	Party
House of Representatives
Charisse Anne C. Hernandez-Alcantara		Lakas
City Mayor
Roseller "Ross" H.Rizal		Lakas
City Vice Mayor
Angelito S. Lazaro, Jr.		Lakas
City Councilors
Joselito G. Catindig		Nacionalista
Saturnino J. Lajara		Nacionalista
Leeanne P. Aldabe-Cortez		Nacionalista
Dyan DV. Espiridion		Nacionalista
Juan C. Lazaro		Nacionalista
Pursino C. Oruga		Nacionalista
Moises E. Morales		Nacionalista
Doreeen May F. Cabrera-Silva		Nacionalista
Gerard R. Teruel		PDP–Laban
Arvin L. Manguiat		Nacionalista
Edison M. Natividad		Nacionalista
Maria Kathrina V. Silva-Evangelista		PDP–Laban
Ex Officio City Council Members
ABC President	Pio C. Dimapilis (Batino)
SK President	Rally E. Bustria (Barangay 5)

Jose Rizal wrote a manuscript called Jefes del pueblo de Calamba (ang nangagsipagpuno sa bayan ng Calamba: sapol ng maging bayan, hangan sa panahon, 28 de Agosto, 1742 - hasta 1891) that is now kept in the National Library of the Philippines. It lists the names of local chief executives of Calamba since its founding as a town independent from Cabuyao.^[45] Their names were:

The following are the individuals that served as local chief executive of Calamba since the American occupation of the Philippines up to the present-day:^[16]

The seal of the City of Calamba has evolved and has been modified throughout the years. From being a municipality to a component city, a new seal was necessary to symbolize the new thrust of Calamba. In a citywide seal-making contest, Reyjon de Guzman emerged as winner, for his work best symbolized the ideals, pride and achievements of the city. Each color, shape, number and object has its own meaning relative to what is Calamba in the past, present and future.^[47]

• Shield shape – The shield shape in the center, with a slight circular bottom, flat top and curved edges at the top corners project solidity and congruence.
• Banga shaped twined with Dr. Jose Rizal's image – The historical ambience is depicted in this twin image. The abstract represents the influence of Dr. Jose Rizal and the Banga in the history of the City of Calamba.
• Numbers – the engraved "1742" mentions the year when Calamba was founded and seceded from the town of Cabuyao, while "2001" was identified as the year of Calamba's cityhood.
• Objects – the mountain in the background and the water current at the bottom part relate to land and water resources of the city pertain to the vast natural resources of Mount Makiling and the aquatic benefits of Laguna de Bay. The water beneath Mt. Makiling shows that Calamba touches a body of water notably Laguna de Bay, the largest lake in the country, and that's why Calamba is also known as the "City by the Lake". The silhouette image of rice field on the left and the industrial buildings on the right symbolizing Calamba's rapid modernization, urbanization, and industrialization. With both signs located beside each other, it shows everyone that nature and progress can efficiently coexist in Calamba.
• Colors – Except for silver grey and metallic gold, all others are similar with the national seal. However, additional meanings are attached to each.
• Metallic gold – This represents the radiating image of Dr. Jose Rizal and Banga that reflects in the minds and deeds of Calambeños.
• Red – This symbolizes the burning patriotism of residents as exemplified by Rizal.
• Blue – As land and water represent wealth and prosperity, the color blue signifies productivity and tranquility of the constituents.
• Silver grey – This represents the transformation of development from an agricultural pueblo in the 1700s to an agro-industrial town in the 1900s and finally to an industrial city.
• White – This projects purity, transparency, efficiency and prudence pertaining to governance.
• Calamba has a golden edge etched at the upper half with the words Lungsod ng Calamba depicting Calamba as a Philippine component city. Laguna at the bottom part means that Calamba is still part of Laguna province.

• 
  Calamba City Hall
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  Calamba Claypot
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  Republic Wakepark Canlubang
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  Rizal Shrine
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  Calamba City Plaza
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  Calamba Veteran's Monument

Calamba is the location of José Rizal's birthplace, Rizal Shrine, found in the poblacion (city proper), and St. John the Baptist Parish Church, the location of Rizal's baptism. A park built to commemorate José Rizal, Rizal Park (or the Plaza) hosts a 22 feet (6.7 m) tall statue of Rizal, with the number symbolizing the 22 languages and dialects used by Rizal. The statue sits on top of a 15-step podium, symbolizing one decade since Rizal was born. The monument was once cited as the tallest Jose Rizal Monument in the world,^[48] until a monument of Rizal was built in Santa Cruz, Laguna, for the Palarong Pambansa 2014. The monument was inaugurated by President Benigno Aquino III in preparation for the Jose Rizal's sesquicentennial birth anniversary on June 19, 2011.

Other tourist attractions include the Calamba Claypot (Banga or Calambanga), a large pot that is the namesake of the city, Republic Wakepark, a water sports park in the Nuvali mixed-use residential development in Canlubang, and Calamba Island, an islet off Laguna de Bay.

Being near to Mount Makiling, Calamba also hosts hot spring resorts, concentrated at barangays Pansol, Bucal and Bagong Kalsada near the boundary with Los Baños.

The Buhayani Festival, the official festival of the City of Calamba was the brainchild of Mayor Justin Marc SB. Chipeco during his first year as Mayor in 2013. Mayor Timmy wanted the city to have a festival that will best characterize its culture, progress and tourism potential. He wanted to capitalize on the city's historical heritage as the birthplace of unofficial Philippine National Hero, Dr. Jose P. Rizal. Thus, the Buhayani Festival was born.

The term "Buhayani" was coined by joining two Filipino words, "buhay" meaning life or the state of being alive and lively and "bayani" or hero. The festival's tagline "Buhay ng Bayani, Buháy na Bayani" literally translates to "Life of the Hero"pertaining to the life of our famous kababayan, Dr. Jose Rizal and "Living Hero"which refers to the common man who has the capacity and potential to become everyday heroes in their own small ways.

"We want everyone who revere our kababayan, Dr. Jose Rizal to come to Calamba and join us in honouring him on his birthday and in celebrating the modern Rizal in us. We want to make our National Hero modern and relevant in today's challenging times and we want to celebrate the spirit of heroism that lives in each Filipino, not just in us Calambeños," Mayor Chipeco was quoted saying.

Different activities were lined up for this year's Buhayani Festival: Kuwentong Bayani for selected Grade 5 students, Talinong Rizal Quiz Bee, Buhayani Football Cup, Independence Day Job Fair, SayawIndak Street Dancing Competition, Marching Band Competition, Baile de Gala, Hawig Rizal (Rizal Look-a-Like), Buhayani Eye Care Mission, and a whole lot more. Highlighting this year's celebration is the Morning Program wherein Philippine National Police Chief, Director General Ronald "Bato" Dela Rosa is the Guest of Honor and Speaker. A special wreath-laying ceremony shall also commence at the Museo ni Rizal sa Calamba after a simultaneous floral offering at five different Rizal monuments around the city.

"Jose Rizal is not just the pride of Calamba, he is the pride of the entire country as he was the Greatest Malay to have lived. His works, teachings and ideals have inspired and will continue to inspire us as we strive to live up to his ideals of nationalism and love of country. In the Buhayani Festival, we celebrate an ideal and an advocacy that through this festival, we can rekindle the fire of patriotism and heroism in the hearts of every Filipino. Come to Calamba – retrace history's footsteps, rediscover the richness and uniqueness of our heritage, fire up our Filipino pride and be inspired to share and spread what you have experienced and be part of the force that will bring about a renewed love of country in every Filipino," Mayor Chipeco challenged.

Calamba has a literacy rate of 98.9%. As of 2007^[update], there are 120 elementary schools, 51 of which are public and 69 private. There are 50 secondary schools, 16 public and 34 private. Post-secondary education include 17 universities and colleges, and 9 technical and vocational schools.^[15]

The city has four NCAA affiliate schools that set up branches in the city, namely as the Colegio de San Juan de Letran (Calamba Campus), Lyceum of the Philippines University (Laguna Campus), San Sebastian College – Recoletos (Canlubang Campus) and University of Perpetual Help System DALTA (Calamba Campus).

Some private schools that are also located in Calamba are City College of Calamba, Don Bosco College, Canlubang, Calamba Institute, Laguna College of Business and Arts, Saint Benilde International School, Asian Computer College, Inc., Asian Institute of Computer Studies, Inc. Active Community Contributor Calamba Churchitute, Inc., NU Laguna & INSPIRE Sports Academy, Philippine Women's University, Saint John Colleges, Maranatha Christian Academy. In Nuvali Calamba, there are two other schools located which are the Miriam College and Xavier School. In the near future, Everest Academy, a renowned Catholic and international school will also open its second campus in Nuvali.

The City College of Calamba is the only public college in the city.

• 
  Dr. Jose Rizal
• 
  Delfina Herbosa de Natividad
• 
  Gen. Vicente Lim
• 
  National Scientist Dolores Ramirez
• 
  Ronato "Ronnie" Alcano
• 
  Jhoanna Robles

• Bacoor, Cavite
• Biñan, Laguna
• Cabanatuan
• Cabuyao, Laguna
• Imus, Cavite
• Mabalacat, Pampanga
• Mabitac, Laguna
• Naga, Camarines Sur
• Ozamiz, Misamis Occidental

• Geumcheon (Seoul), South Korea
• Guri, South Korea
• Jinjiang, China
• Litoměřice, Czech Republic
• Walnut, United States
• Wilhelmsfeld, Germany

• Turbina, Calamba
• Real, Calamba

• Official website
• Calamba Business Directory Website
• Philippine Standard Geographic Code
• Philippine Census Information
• Local Governance Performance Management System
• Visit Laguna – Tourist Spot in Laguna, things to do in Laguna