to form its own congressional district starting in the 2010 elections. Like in the case of San Jose del Monte, the residents of Malolos would have remained as part of the province's 1st Sangguniang Panlalawigan district. However, on January 25, 2010, the Supreme Court declared the creation of the Legislative District of Malolos as unconstitutional, citing that the city's population at the time did not meet the minimum 250,000 count required by the constitution. Malolos today remains part of the first district. Republic Act No. 11546, approved on May 26, 2021, reapportioned Bulacan into six (6) districts. 1st District: Malolos City, Bulakan, Calumpit, Hagonoy, Paombong, Pulilan 2nd District: Baliwag City, Bustos, Plaridel 3rd District: Doña Remedios Trinidad, San Ildefonso, San Miguel, San Rafael 4th District: Meycauayan City, Marilao, Obando 5th District: Balagtas, Bocaue, Guiguinto, Pandi 6th District: Angat, Norzagaray, Santa Maria Current Districts The province was last redistricted in 2021, wherein the province gained two seats in the house. The province's current congressional delegation composes of three members of the National Unity Party, one member of the PDP-Laban, and two members of Lakas-CMD. Historical Districts 1898–1899 includes Polo 1943–1944 includes Polo 1984–1986 See also Legislative district of San Jose del Monte Legislative districts of Valenzuela References Bulacan Politics of Bulacan