Rosario, officially the Municipality of Rosario (), is a municipality in the province of Batangas, Philippines. According to the , it has a population of people.

The municipality is considered as among the interior municipalities of the Batangas Bay region, comprising eleven municipalities and two cities whose catchment areas drain into Batangas Bay. It is also dubbed as "The Rice Granary of Batangas".

History This town of Rosario was founded by Augustinian friars in 1687. Don Nicolás Morales served as its first gobernadorcillo. It originated from the community of the early Christians on the southeastern coast of Batangas, in the vicinity of present-day Lobo.

The Moro pirate raids forced the inhabitants of the settlement to the safety of the ravine and forest on the north-west bank of Kansahayan River in Hilerang Kawayan (now a barangay in neighbouring Taysan called Pinagbayanan, meaning "once a settlement"). The settlement was relocated and renamed Rosario. At the height of the Moro Wars in latter 18th century, vicious raiders reached Hilerang Kawayan, killing among others the parish priest.

This town was further moved by the Dominican priests and headed farther north holding a novena and praying the rosary in the process of their flight. On the ninth and final night of the novena, the fleeing inhabitants reached the river bank of Tubig ng Bayan (, referring to a river originating from Lipa). Here they finally settled, building a stone church south of the riverbank in honor of their patroness, Our Lady of the Most Holy Rosary, and renamed after her as Santo Rosario. Rosario remained at the site until 1902.

The 1818 Spanish census recorded 1,758 native families living with four Spanish-Filipino families.(Page 394)

Santo Rosario was razed to the ground during the Philippine–American War. During the early American military occupation, a cavalry officer, Captain Daniel H. Boughton, came upon the big spring at the foot of Tombol Hill. He decided to relocate the town west of the spring, where Rosario's population center is now.

Official records show that on June 9, 1902, a council of prominent townsfolk met under a mango tree beside Tombol Spring to formally organise the municipal government. The following assumed the first key positions of the town government:

Gerónimo Carandang (Presidente) Diego Rosales (Bise Presidente) Luis Greñas (Secretario) León Magtibay (Tesorero)

A wealthy landowner, Don Antonino Luancing donated for the town's public buildings and plaza. Tubig ng Bayan was renamed Lumang Bayan () until it became the municipal seat of Padre García in 1949.

Local historians disagree on the exact founding date of the town. Certainly, it was among those organized by ecclesiastical authorities after the creation of Batangas as a province in 1581. In the last years of Spanish rule, Recollect priests made Rosario the center of civilisation for its part of Batangas. It was then comprised the entirety of Lobo (separated on September 27, 1871,) Taysan (formerly Barrio Mercedes separated in 1919,) San Juan de Bocboc (formerly Barrio Bolboc, separated on December 12, 1848,) and Padre García.

It was in this town where General Miguel Malvar agreed to make peace with General J. Franklin Bell of the American forces on April 16, 1902, marking the end of the Philippine–American War.

Geography

Rosario is located at . It is from Batangas City and from Manila.

According to the Philippine Statistics Authority, the municipality has a land area of constituting of the total area of Batangas.

Climate

Barangays

Rosario is politically subdivided into 48 barangays, as shown in the matrix below. Each barangay consists of puroks and some have sitios.

Malaya was formerly known as Munting Tubig.

Demographics

In the 2024 census, Rosario had a population of 131,365 people. The population density was .

Language

Tagalog is the dominant language in Rosario and use code-switching in Taglish being the common way of speaking of the Filipinos. Like anywhere in Batangas, and some parts of nearby provinces, a dialect of the Tagalog language called Batangan or Batangueño is the primary casual vernacular language. English is used as the language of business and education. This is similar to Spanish, once widely spoken and also used as the primary formal medium of instruction in schools during the colonial era.

Religion

Roman Catholic, Rosario has two parishes: the Our Lady of the Rosary Parish and Holy Family Parish run by Oblates of Saint Joseph under the Archdiocese of Lipa.

Iglesia Filipina Independiente (Aglipayan Church), on January 19, 1909, the first Aglipayan mass in Rosario was celebrated by Bishop Gregorio Aglipay himself.

Iglesia ni Cristo, with locales in barangays: Alupay, Bagong Pook Sitio Cupi, Bulihan, Colongan, Mabato, Malaya, Mayuro, Namunga, San Carlos, San Isidro, and San Roque.

Victory Rosario, the 126th Victory Church in the Philippines and 7th in Batangas, is located in Poblacion A.

Other Christian denominations include: Jesus the Anointed One, Jesus Miracle Crusade International Ministry, Jesus is Alive, Grace of Almighty God Community, Saved by Grace Ministries, United Church of Christ in the Philippines, Seventh-day Adventist Church, Jehovah's Witnesses, the Church of Jesus Christ of Latter-day Saints, Lutheran Church in the Philippines, Philippine Benevolent Missionaries Association, Baptists, and Iglesia Evangelica Metodista en las Islas Filipinas.

6% of the population consists of other religious affiliations including Islam while the rest are all Roman Catholics.

Indigenous people After the 1991 eruption of Mount Pinatubo, an Aeta Tribal Community was resettled in Barangay Puting Kahoy.

Economy

Agriculture Rice is the major agricultural crop, naming Rosario the "Rice Granary of Batangas". Other crops include corn, coconut, mango, banana, and other fruits and vegetables. A significant number of households in Rosario actively participate in small-scale agricultural enterprises. These ventures encompass various activities, including backyard operations focused on livestock. Alongside these individual efforts, commercial livestock farms also play a role in the agricultural landscape of Rosario.

Commerce Due to its strategic location, and the separation of Lipa to become a lone congressional district, Rosario has since become a center of commerce in the 4th district of Batangas. Rosario hosts some supermarket chains which compete with local mini-marts. High-end home improvement suppliers such as the Maquiling Builders Depot in Barangay Namunga and CitiHardware in Barangay San Jose are rising within the municipality. Fast food restaurants mostly prefer Rosario for their first store within the 4th district along with Seattle's Best's first drive thru in the Philippines, found in Barangay Namunga.

Industries Industrial establishments in the municipality are mostly agri-based, while the Puyat Steel Corporation is an ISO 9002-certified galvanizing plant manufacturing world-class iron sheets. International Pipe Industries Corporation, also an ISO-certified, manufactures high quality spiral welded steel pipes and fittings with one of its facilities located in Barangay Masaya.

Education

There are two schools district offices which govern all educational institutions within the municipality. They oversee the management and operations of all private and public, from primary to secondary schools. These are the Rosario East Schools District Office, and Rosario West Schools District Office.

Primary and elementary schools The municipality is served by 45 public elementary schools under the supervision of the Department of Education, including Rosario East and Rosario West Central Schools.

Secondary schools

The municipality is served by 13 public national high schools under the Department of Education, including the flagship **Rosario National High School and Rosario Technical High School. Other public secondary institutions include

Alupay National High School Baybayin National High School Bulihan Integrated Senior High School Calantas National High School Itlugan National High School Macalamcam B National High School Mayuro National High School Palakpak Integrated National High School The Saint Isidore National High School Timbugan National High School Tulos National High School

Private secondary education is provided by several institutions, most notably the Padre Vicente Garcia Memorial Academy (PVGMA), established in 1946 as the town's first high school. Other private providers include the Santo Niño Formation and Science School, Rosario Advent High School, and Sunhill Montessori Casa, among others.

Higher educational institutions

Batangas State University (Jose B. Zuño Campus): Located in Barangay Namunga, this extension campus of The National Engineering University houses the College of Teacher Education, College of Industrial Technology, and the College of Accountancy, Business, Economics, and International Hospitality Management. The campus sits on land donated by the Zuño family. Teodoro M. Luansing College of Rosario: A private non-sectarian college situated in Barangay Namunga. It offers various undergraduate programs including Business Administration and Teacher Education, as well as Senior High School strands. Saint Joseph College of Rosario Batangas: A Catholic institution managed by the Oblates of St. Joseph. It evolved from the parish school system and offers college courses alongside its basic education units. Santo Rosario Academy of Alupay Rosario Batangas: A Catholic institution managed by the Oblates of St. Joseph. It is a private educational institution located in Barangay Alupay, situated behind Parroquia de la Sagrada Familia. It offers basic education programs from Kindergarten to Senior High School.

MKA College and Institute of Technology: A private technical and higher education institution operating within the municipality.

Government

Elected officials The current set of municipal officials were elected during the 2025 General Elections; their term is set to expire in 2028.

Municipal Government of Rosario(2025–2028) Mayor Leovigildo K. Morpe Vice Mayor Atanacio G. Zara Sangguniang Bayan Members Jose M. Galicha Joaz Martin I. De Veyra Edward B. Aguilar Dennis M. Hernandez Darius M. Aguado Teodoro Karr C. Luansing Marciano S. Aquino Albino M. AlturaABC President Ruel H. MontalesSK Federation President Al Leah I. Bolado

Judiciary Rosario has a regional trial court (RTC) Branch 87 recognized by the Supreme Court of the Philippines. Creation of four additional RTC branches was approved by the Senate Committee and forwarded to the plenary.

Social Welfare The Regional Haven for Women and Girls of DSWD Region IV-A is in Rosario.

Transportation

Road networks N435 is a national secondary road that passes the town proper. The Lipa-Rosario Road segment of N435 northward gives access to municipality of Padre Garcia, Lipa, and Metro Manila; while the Rosario-Ibaan Road segment of N435 westward gives access to Ibaan, Batangas City, and also Metro Manila via STAR Tollway. Intersecting eastward is Gualberto Avenue that gives access to San Juan, Lucena, and all the way to Bicol Region. Referred to as kalye mayor, it is the main thoroughfare within the poblacion and part of N422. Completing the intersection southward is G. Carandang Street giving access to the municipalities of Taysan and Lobo.

Public transport