District 20 (Chamber of Deputies of Chile)

District 20 (Spanish: Distrito 20) is one of the 28 multi-member electoral districts of the Chamber of Deputies, the lower house of the National Congress, the national legislature of Chile. The district was created by the 2015 electoral reform and came into being at the following general election in 2017. It consists of the communes of Chiguayante, Concepción, Coronel, Florida, Hualpén, Hualqui, Penco, San Pedro de la Paz, Santa Juana, Talcahuano and Tomé in the region of Biobío. The district currently elects eight of the 155 members of the Chamber of Deputies using the open party-list proportional representation electoral system. At the 2021 general election the district had 795,584 registered electors.