The city is currently represented in the lower house of the Congress through its lone congressional district.
Pasay was initially represented as part of the at-large district of the province of Manila in the Malolos Congress from 1898 to 1899.
Pasay was separated from Rizal on November 7, 1975 by virtue of Presidential Decree No.
824,[1] and was represented in the Interim Batasang Pambansa along with other Metropolitan Manila municipalities and cities as part of Region IV from 1978 to 1984.
Pasay first gained separate representation in 1984, when it elected one assemblyman at-large to the Regular Batasang Pambansa from 1984 to 1986.