California's 51st congressional district
Interactive map of district boundaries since 2023 (Used in the2022 elections)
Representative	Sara Jacobs D–San Diego
Area	4,896 sq mi (12,680 km2)
Population (2023)	748,700[1]
Median household income	$100,267[2]
Ethnicity	45.7%White 25.0%Hispanic 16.1%Asian 6.1%Two or more races 5.8%Black 1.3% other
Cook PVI	D+13[3]

California's 51st congressional district is acongressional district in the U.S. state ofCalifornia. The district is currently represented bySara Jacobs, aDemocrat.

The district currently includes central and eastern parts ofSan Diego, much ofMission Valley, as well as eastern suburbs such asEl Cajon,La Mesa,Spring Valley, andLemon Grove.