📍 View location on OpenStreetMap (34.063950, -118.083610)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 91770 |
| Primary City | Rosemead |
| State / Province | CA |
| County | Los Angeles |
| Total Population | 58,382 |
| Population Density | 3,455.0 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 91770 | Los Angeles County records | CA records |
|---|---|---|---|
| Population estimate | 58,382 | 9,807,501 (sum) | 39,286,245 (sum) |
| Population Density | 3,455.0 /sq mi | -- | -- |
| County population rank | #32 of 288 | -- | -- |
| State population rank | #136 of 1,762 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 91776 | San Gabriel | 1.9 mi | 36,952 |
| ZIP 91755 | Monterey Park | 2.1 mi | 26,810 |
| ZIP 91733 | South El Monte | 2.2 mi | 41,255 |
| ZIP 91731 | El Monte | 2.7 mi | 27,620 |
| ZIP 91780 | Temple City | 3.0 mi | 35,588 |
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 →