Explore Garden Grove local geography, civic resources and voter guides, with dated official population and registration facts for Orange County.
At a glance: Garden Grove is an incorporated city in Orange County. Population: 171,077 (California Department of Finance estimate as of January 1, 2026). Registered voters: 96,855 (California Secretary of State, as of September 4, 2026).
Garden Grove’s local history follows a farming community’s development into an incorporated city. The official account connects early settlement to the area around Main Street and Garden Grove Boulevard, where land was provided for the first schoolhouse and post office. Incorporation on June 18, 1956 established municipal government after decades of community growth. The city’s historical resources describe the arrival of the Pacific Electric Railroad in 1905 and the continuing importance of agriculture before postwar development. Garden Grove’s Virtual Museum offers a way to explore city maps, local history and civic landmarks. Historical photographs and old growth figures describe their own periods, not today’s population or services. The current City Clerk resource makes legislative records accessible across several public bodies, including City Council, the Garden Grove Sanitary District and the Housing Authority. It links meeting agendas, minutes, archives, municipal ordinances and election information. The name of the body on a record matters: a sanitary-district action and a city-council action are not interchangeable.
The official city history and Clerk records identify June 18, 1956.
The city’s history page links its Virtual Museum, historical photographs and local-history resources.
No. The Clerk also publishes records for other legislative bodies, including the Garden Grove Sanitary District and Housing Authority. Check the body named on the agenda.
96,855 (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.