As a township, Limache is a third-level
administrative division of Chile administered by a
municipal council, headed by a
mayor who is directly elected every four years. The 2024–2028 mayor is Luciano Valenzuela Romero (
Ind./
RN). • Victoria Ladrón de Guevara Astudillo (
REP) • Alexis Ahumada Gómez (
UDI) • Danilo Sandoval Sarabia (Ind./UDI) • Matías Irarrázabal Gutiérrez (RN) • Paula Abarca Carrizo (Ind./RN) • Álvaro Zamora Pérez (
PS) Within the
electoral divisions of Chile, Limache is represented in the
Chamber of Deputies by Marcelo Schilling (
PS) and Arturo Squella (
UDI) as part of the 12th electoral district, (together with
Olmué,
Villa Alemana,
Quilpué). The township is represented in the
Senate by
Ignacio Walker Prieto (
PDC) and
Lily Pérez San Martín (
RN) as part of the 5th senatorial constituency (Valparaíso-Cordillera). ==Notable people==