| ZIP Code | 91931 |
|---|---|
| City | Guatay |
| State | California (CA) |
| County | San Diego County |
| Area Code | 619/858 |
| Elevation | 3,857 ft |
| Latitude | 32.837596 |
|---|---|
| Longitude | -116.580305 |
| Timezone | Los Angeles (DST) |
| FIPS | 06073 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 40.0 yrs ↑ 10% since 2019 |
|---|---|
| Avg Household Size | 2.63 |
| Below Poverty | 7.8% ▼ 22% below avg |
| College Grads | 20.7% ▼ 47% below avg |
| Unemployment | 7.6% ▲ 56% above avg |
| No HS Diploma | 91 (17.3%) |
| HS Graduate | 103 (19.5%) |
| Some College | 94 (17.8%) |
| Associates | 130 (24.7%) |
| Graduate Degree | 109 (20.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $49,808 ▼ 35% below avg |
|---|---|
| Total Units | 333 |
| Vacant Units | 53 |
| Avg HH Size | 2.63 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 333 |
|---|---|
| Vacant | 53 |
| Owner Occupied | 78.2% |
| Renter Occupied | 21.8% |
| Avg HH Size | 2.63 |
ZIP code 91931 is located in Guatay, California, within San Diego County. With a population of 735, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40 years. Economically, 91931 is a working-class ZIP code: the median household income of $49,808 is below the national average.
The population of 91931 is majority White (69.93%). Residents are less-educated — 20.7% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 7.8%.
The unemployment rate in 91931 stands at 7.6%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 74%.
Overall, ZIP code 91931 in Guatay, CA is characterized as working-class, less-educated, a middle-aged community, and predominantly owner-occupied.