| ZIP Code | 78384 |
|---|---|
| City | San Diego |
| State | Texas (TX) |
| County | Duval County |
| Area Code | 361 |
| Elevation | 390 ft |
| Latitude | 27.734594 |
|---|---|
| Longitude | -98.471677 |
| Timezone | Chicago (DST) |
| FIPS | 48131 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.4 yrs ↓ 4% since 2019 |
|---|---|
| Avg Household Size | 3.00 |
| Below Poverty | 30.2% ▲ 202% above avg |
| College Grads | 16.6% ▼ 57% below avg |
| Unemployment | 11.1% ▲ 127% above avg |
| No HS Diploma | 98 (3.5%) |
| HS Graduate | 991 (35%) |
| Some College | 344 (12.2%) |
| Associates | 927 (32.8%) |
| Bachelors | 287 (10.1%) |
| Graduate Degree | 182 (6.4%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $44,228 ▼ 42% below avg ↑ 42% since 2019 |
|---|---|
| Median Home Value | $59,400 ▼ 79% below avg ↑ 65% since 2019 |
| Home/Income Ratio | 1.3x (nat avg ~3.5x) |
| Median Rent | $993/mo ↑ 47% since 2019 |
| Total Units | 2,212 |
| Vacant Units | 533 |
| Avg HH Size | 3.00 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 2,212 |
|---|---|
| Vacant | 533 |
| Owner Occupied | 76.2% |
| Renter Occupied | 23.8% |
| Avg HH Size | 3.00 |
ZIP code 78384 is located in San Diego, Texas, within Duval County. With a population of 5,656, this is a lightly populated ZIP code with a relatively young community — the median age is 35.4 years. Economically, 78384 is a working-class ZIP code: the median household income of $44,228 is below the national average.
Real estate in ZIP code 78384 represents one of the more affordable housing markets in the country. The median home value of $59,400 is well below the national average. Renters can expect to pay around $993 per month in median rent. Homeownership is strong here — 76.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 65% since 2019.
The population of 78384 is primarily Hispanic (83.77%). Residents are less-educated — 16.6% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 30.2%. Household income has grown by 42% since 2019.
The unemployment rate in 78384 stands at 11.1%, which is more than double the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 64%.
Overall, ZIP code 78384 in San Diego, TX is characterized as working-class, less-educated, a relatively young community, and predominantly owner-occupied. With 5,656 residents, a median household income of $44,228, and a median home value of $59,400, it offers a clear picture of life in this part of Texas.