Explore Greenfield local geography, civic resources and voter guides, with dated official population and registration facts for Monterey County.
At a glance: Greenfield is an incorporated city in Monterey County. Population: 20,918 (California Department of Finance estimate as of January 1, 2026). Registered voters: 6,765 (California Secretary of State, as of September 4, 2026).
Greenfield occupies the central Salinas Valley along Highway 101, where a growing residential community meets extensive farmland. The Santa Lucia and Gabilan ranges frame the broader valley landscape. Patriot Park and the Greenfield Soccer Park are established recreation facilities serving local sports and gatherings. The Greenfield Community Center provides indoor community space, while City Hall and council chambers are on El Camino Real. Greenfield incorporated on January 7, 1947. It is a general-law municipality with a council-manager government, responsible for local land-use decisions, municipal services, and public meetings within its boundaries.
City agendas identify the council chambers at 599 El Camino Real. Check the particular agenda for meeting time, remote access, and comment instructions.
Contact the city about Patriot Park, Greenfield Soccer Park, or the Community Center and request current reservation procedures and fees.
No. Monterey County Elections provides election-specific voting and ballot-return locations for your registered address.
6,765 (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.