California's 31st congressional district

California's 31st congressional district
Interactive map of district boundaries since January 3, 2023
Representative
Population (2023)717,084
Median household
income
$88,407
Ethnicity
Cook PVID+10

California's 31st congressional district is a congressional district in Los Angeles County, in the U.S. state of California. The district is located in the San Gabriel Valley and contains most of the Hispanic-majority areas in that region.

From January 3, 2023, following the 2020 redistricting cycle, the district is currently represented by Democrat Gil Cisneros.