| ZIP Code | 91384 |
|---|---|
| City | Castaic |
| State | California (CA) |
| County | Los Angeles County |
| Area Code | 661/805/820 |
| Elevation | 1,632 ft |
| Latitude | 34.520101 |
|---|---|
| Longitude | -118.668276 |
| Timezone | Los Angeles (DST) |
| FIPS | 06037 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.1 yrs |
|---|---|
| Avg Household Size | 3.24 |
| Below Poverty | 3.8% ▼ 62% below avg |
| College Grads | 45.0% ▲ 16% above avg |
| Unemployment | 5.8% ▲ 19% above avg |
| No HS Diploma | 302 (1.8%) |
| HS Graduate | 3,839 (23.4%) |
| Some College | 2,188 (13.3%) |
| Associates | 2,686 (16.4%) |
| Bachelors | 1,678 (10.2%) |
| Graduate Degree | 5,700 (34.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $129,603 ▲ 70% above avg ↑ 16% since 2019 |
|---|---|
| Median Home Value | $693,600 ▲ 149% above avg ↑ 31% since 2019 |
| Home/Income Ratio | 5.4x (nat avg ~3.5x) |
| Median Rent | $1,730/mo |
| Total Units | 7,254 |
| Vacant Units | 118 |
| Avg HH Size | 3.24 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 7,254 |
|---|---|
| Vacant | 118 |
| Owner Occupied | 84.3% |
| Renter Occupied | 15.7% |
| Avg HH Size | 3.24 |
ZIP code 91384 is located in Castaic, California, within Los Angeles County. With a population of 27,278, this is a moderately populated ZIP code with a relatively young community — the median age is 35.1 years. Economically, 91384 is a upper-middle-income ZIP code: the median household income of $129,603 is significantly above the national average.
Real estate in ZIP code 91384 represents a premium housing market. The median home value of $693,600 is more than double the national average. Renters can expect to pay around $1,730 per month in median rent. Homeownership is strong here — 84.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 31% since 2019.
The population of 91384 is racially diverse, with Hispanic as the largest group at 42.8%. Residents are well-educated — 45.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.8%. Household income has grown by 16% since 2019.
The unemployment rate in 91384 stands at 5.8%, which is above the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 76%.
Overall, ZIP code 91384 in Castaic, CA is characterized as upper-middle-income, well-educated, a relatively young community, and predominantly owner-occupied. With 27,278 residents, a median household income of $129,603, and a median home value of $693,600, it offers a clear picture of life in this part of California.