📍 View location on OpenStreetMap (34.290110, -118.607760)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 91311 |
| Primary City | Chatsworth |
| State / Province | CA |
| County | Los Angeles |
| Total Population | 40,898 |
| Population Density | 484.9 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 91311 | Los Angeles County records | CA records |
|---|---|---|---|
| Population estimate | 40,898 | 9,807,501 (sum) | 39,286,245 (sum) |
| Population Density | 484.9 /sq mi | -- | -- |
| County population rank | #93 of 288 | -- | -- |
| State population rank | #371 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 91326 | Porter Ranch | 3.0 mi | 38,428 |
| ZIP 91304 | Canoga Park | 4.7 mi | 52,474 |
| ZIP 91324 | Northridge | 4.8 mi | 30,699 |
| ZIP 93063 | Simi Valley | 4.9 mi | 55,066 |
| ZIP 91330 | Northridge | 5.6 mi | 2,512 |
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 →