📍 View location on OpenStreetMap (34.079140, -118.040470)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 91731 |
| Primary City | El Monte |
| State / Province | CA |
| County | Los Angeles |
| Total Population | 27,620 |
| Population Density | 2,809.7 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 91731 | Los Angeles County records | CA records |
|---|---|---|---|
| Population estimate | 27,620 | 9,807,501 (sum) | 39,286,245 (sum) |
| Population Density | 2,809.7 /sq mi | -- | -- |
| County population rank | #173 of 288 | -- | -- |
| State population rank | #657 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 91732 | El Monte | 1.6 mi | 57,431 |
| ZIP 91780 | Temple City | 1.8 mi | 35,588 |
| ZIP 91733 | South El Monte | 2.4 mi | 41,255 |
| ZIP 91770 | Rosemead | 2.7 mi | 58,382 |
| ZIP 91776 | San Gabriel | 3.2 mi | 36,952 |
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 →