ZIP CodeStandard
91001
Altadena, CA
ZIP Code 91001 in Altadena, CA has a population of 36,578 and a median household income of $134,903. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
36,578
People
Median age
46.3
Housing
Total households
12,587
Income
Median household income
$134,903
Housing
Total housing units
13,216
Employment
Employment rate
59.3%
Education
Bachelor’s degree or higher
53.9%
Healthcare
Insured population
96.6%
ZIP details
Local time 21:54:51(PT)| Location | Altadena, CA |
|---|---|
| County | Los Angeles |
| Area code | |
| Timezone | Pacific Time (PT) |
| Coordinates | 34.1944893, -118.138263 |
| Land area | 8.3 sq miles(21,393,345 m²) |
Map of ZIP Code 91001 — Altadena, CA
Nearby ZIP codes
ZIP codes near 91001.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS