| ZIP Code | 78140 |
|---|---|
| City | Nixon |
| State | Texas (TX) |
| County | Gonzales County |
| Area Code | 830 |
| Elevation | 350 ft |
| Latitude | 29.306802 |
|---|---|
| Longitude | -97.763362 |
| Timezone | Chicago (DST) |
| FIPS | 48177 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 28.4 yrs ↓ 5% since 2019 |
|---|---|
| Avg Household Size | 2.92 |
| Below Poverty | 11.8% ▲ 18% above avg |
| College Grads | 11.8% ▼ 70% below avg |
| Unemployment | 3.6% ▼ 27% below avg |
| No HS Diploma | 137 (8.8%) |
| HS Graduate | 818 (52.6%) |
| Some College | 254 (16.3%) |
| Associates | 162 (10.4%) |
| Bachelors | 109 (7%) |
| Graduate Degree | 74 (4.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $49,032 ▼ 36% below avg ↓ 13% since 2019 |
|---|---|
| Median Home Value | $84,200 ▼ 70% below avg ↑ 8% since 2019 |
| Home/Income Ratio | 1.7x (nat avg ~3.5x) |
| Median Rent | $1,011/mo ↑ 24% since 2019 |
| Total Units | 1,260 |
| Vacant Units | 171 |
| Avg HH Size | 2.92 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,260 |
|---|---|
| Vacant | 171 |
| Owner Occupied | 66.9% |
| Renter Occupied | 33.2% |
| Avg HH Size | 2.92 |
ZIP code 78140 is located in Nixon, Texas, within Gonzales County. With a population of 3,190, this is a sparsely populated ZIP code with a young community — the median age is 28.4 years. Economically, 78140 is a working-class ZIP code: the median household income of $49,032 is below the national average.
Real estate in ZIP code 78140 represents one of the more affordable housing markets in the country. The median home value of $84,200 is well below the national average. Renters can expect to pay around $1,011 per month in median rent. Homeownership is strong here — 66.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 8% since 2019.
The population of 78140 is majority Hispanic (69.94%). Residents are less-educated — 11.8% hold a bachelor's degree or higher, which is well below the national average. Poverty affects some residents at 11.8%. Household income has declined by 13% since 2019.
The unemployment rate in 78140 stands at 3.6%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 87%.
Overall, ZIP code 78140 in Nixon, TX is characterized as working-class, less-educated, a young community, and predominantly owner-occupied. With 3,190 residents, a median household income of $49,032, and a median home value of $84,200, it offers a clear picture of life in this part of Texas.