Duarte city, California
Official LSAD Designation: Duarte city • Census GEOID: 0619990
• Los Angeles County
Duarte city is an incorporated city in Los Angeles County, California. According to official records from the Census (2025), Duarte city had an estimated population of 22,866 residents. Official Census Bureau geographic records classify this community under LSAD designation Duarte city (GEOID 0619990).
Local Government Administration U.S. Census Bureau GMAF
City Of Duarte
Municipal
Official Title:
Senior Planner
Address:
1600 HUNTINGTON DR, DUARTE CA 91010-2592
County Of Los Angeles
County
Official Title:
Executive Officer Board Of Supervisors
Address:
500 W TEMPLE ST, ROOM 383, LOS ANGELES CA 90012
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 22,866 | 2025 |
| Median Household Income | $105,483 | 2020-2024 |
| Median Home Value | $779,400 | 2020-2024 |
| Land Area | 6.74 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).