Zip Code 91780 — Temple City, CA
91780 is a ZIP Code associated with Temple City, CA, located within Los Angeles. 91780 ranks #117 out of 295 ZIP codes in Los Angeles County by population (and #475 out of 1,802 in CA). The area supports an estimated population of 35,588 residents across Data Pending housing units, with a population density of 3,573.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (34.101520, -118.055840)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 91780 |
| Primary City | Temple City |
| State / Province | CA |
| County | Los Angeles |
| Total Population | 35,588 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 3,573.3 people/sq mi |
| Timezone | America/Los_Angeles |
How 91780 Compares
| Metric | ZIP 91780 | Los Angeles County | CA State Average |
|---|
| Population | 35,588 | 9,807,501 (Total) | 39,286,245 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 3,573.3 /sq mi | -- | -- |
| County Pop Rank | #117 of 295 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →