Altadena CDP, California
Official LSAD Designation: Altadena CDP • Census GEOID: 0601290
• Los Angeles County
Altadena CDP is a census designated place (CDP), a statistical geography in Los Angeles County, California. According to official records from the Census ACS 5-Year 2024 (2020-2024), Altadena CDP had an estimated population of 41,705 residents. Official Census Bureau geographic records classify this community under LSAD designation Altadena CDP (GEOID 0601290).
Local Government Administration U.S. Census Bureau GMAF
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 | 41,705 | 2020-2024 |
| Median Household Income | $128,720 | 2020-2024 |
| Median Home Value | $1,120,000 | 2020-2024 |
| Land Area | 8.47 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).