Explore Whittier local geography, civic resources and voter guides, with dated official population and registration facts for Los Angeles County.
At a glance: Whittier is an incorporated city in Los Angeles County. Population: 88,029 (California Department of Finance estimate as of January 1, 2026). Registered voters: 58,624 (California Secretary of State, as of September 4, 2026).
Whittier lies southeast of Los Angeles where the urban plain meets the Puente Hills. Uptown's historic commercial grid and the hillside edge give the city a recognizable center and a strong connection to nearby open-space landscapes. Whittier Public Library and its branches provide municipal library services, while Parnell Park and Palm Park support recreation. Pío Pico State Historic Park preserves an important historic residence but is a state resource rather than a city-operated neighborhood park. Whittier incorporated on February 25, 1898, and became a charter city following ratification of its charter in 1955. It operates under a council-manager government, a structure expressly described in the city's official overview.
No. Nearby unincorporated communities also use Whittier mailing addresses. Confirm jurisdiction before contacting a permitting or municipal-service office.
It is a California State Parks property, not a Whittier city park. Check state information for current visiting access.
Yes. Whittier Public Library is municipal; nearby county-library branches may serve addresses outside the city.
58,624 (California Secretary of State, as of September 4, 2026).
CA Slates began with shared voter guides in 2012 and expanded into its current publication family and connected program.