| ZIP Code | 91311 |
|---|---|
| City | Chatsworth |
| State | California (CA) |
| County | Los Angeles County |
| Area Code | 747/818 |
| Elevation | 1,578 ft |
| Latitude | 34.292495 |
|---|---|
| Longitude | -118.602424 |
| Timezone | Los Angeles (DST) |
| FIPS | 06037 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 42.3 yrs ↓ 3% since 2019 |
|---|---|
| Avg Household Size | 2.76 |
| Below Poverty | 7.5% ▼ 25% below avg |
| College Grads | 57.6% ▲ 49% above avg |
| Unemployment | 4.9% ≈ Avg |
| No HS Diploma | 746 (2.7%) |
| HS Graduate | 4,840 (17.5%) |
| Some College | 2,232 (8.1%) |
| Associates | 3,918 (14.1%) |
| Bachelors | 3,232 (11.7%) |
| Graduate Degree | 12,731 (46%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $117,574 ▲ 54% above avg ↑ 28% since 2019 |
|---|---|
| Median Home Value | $837,300 ▲ 200% above avg ↑ 36% since 2019 |
| Home/Income Ratio | 7.1x (nat avg ~3.5x) |
| Median Rent | $2,199/mo ↑ 18% since 2019 |
| Total Units | 14,879 |
| Vacant Units | 488 |
| Avg HH Size | 2.76 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 14,879 |
|---|---|
| Vacant | 488 |
| Owner Occupied | 66.8% |
| Renter Occupied | 33.2% |
| Avg HH Size | 2.76 |
ZIP code 91311 is located in Chatsworth, California, within Los Angeles County. With a population of 40,557, this is a highly populated ZIP code with a middle-aged community — the median age is 42.3 years. Economically, 91311 is a upper-middle-income ZIP code: the median household income of $117,574 is significantly above the national average.
Real estate in ZIP code 91311 represents among the most expensive housing markets in the country. The median home value of $837,300 is more than double the national average. Renters can expect to pay around $2,199 per month in median rent. Homeownership is strong here — 66.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.
The population of 91311 is racially diverse, with White as the largest group at 40.9%. Residents are well-educated — 57.6% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.5%. Household income has grown by 28% since 2019.
The unemployment rate in 91311 stands at 4.9%, which is near the national average. About 17% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 70%.
Overall, ZIP code 91311 in Chatsworth, CA is characterized as upper-middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 40,557 residents, a median household income of $117,574, and a median home value of $837,300, it offers a clear picture of life in this part of California.