Explore Grover Beach local geography, civic resources and voter guides, with dated official population and registration facts for San Luis Obispo County.
At a glance: Grover Beach is an incorporated city in San Luis Obispo County. Population: 12,502 (California Department of Finance estimate as of January 1, 2026). Registered voters: 8,005 (California Secretary of State, as of September 4, 2026).
Grover Beach occupies the coastal plain between Pismo Beach and Oceano, with Grand Avenue leading toward the ocean. Its compact street grid blends residential blocks, local businesses, and beach-oriented travel. Grover Beach Community Center on Trouville Avenue provides indoor gathering space. Grover Heights Park, Hero Community Park, and the South County Skate Park offer different forms of outdoor recreation within the city's neighborhood network. Grover Beach incorporated on December 21, 1959, originally under the name Grover City. It is a general-law municipality with a council-manager government.
The city lists it at 1230 Trouville Avenue.
Grover Heights Park and Hero Community Park have courts; the facilities directory also lists pickleball at Mentone Basin Park.
No. The retrieved directory included a reopening notice tied to improvements. Check the city for current access and reservation status.
8,005 (California Secretary of State, as of September 4, 2026).
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