Explore Duarte local geography, civic resources and voter guides, with dated official population and registration facts for Los Angeles County.
At a glance: Duarte is an incorporated city in Los Angeles County. Population: 24,841 (California Department of Finance estimate as of January 1, 2026). Registered voters: 14,246 (California Secretary of State, as of September 4, 2026).
Duarte follows the southern foot of the San Gabriel Mountains along the historic Route 66 corridor. Its northern neighborhoods rise toward the foothills, while Huntington Drive and the southern city connect it with the wider San Gabriel Valley. The Duarte Fitness Center, Duarte Teen Center, and Senior Center provide age-specific and general community services. City of Hope is another major local institution, but its medical and research functions are separate from municipal government. Duarte incorporated on August 22, 1957, and is a general-law city with council-manager government. The City Clerk, within the city's administrative organization, preserves ordinances, resolutions, agreements, election documents, and other official records.
Yes. The city's facility directory identifies the Duarte Teen Center as a separate municipal facility.
Yes. The city's public-records page links to a Laserfiche Document Center with selected legislative and administrative records.
No. It is a separate medical and research institution located in Duarte.
14,246 (California Secretary of State, as of September 4, 2026).
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