| ZIP Code | 78655 |
|---|---|
| City | Martindale |
| State | Texas (TX) |
| County | Caldwell County |
| Area Code | 512/737 |
| Elevation | 482 ft |
| Latitude | 29.816062 |
|---|---|
| Longitude | -97.835053 |
| Timezone | Chicago (DST) |
| FIPS | 48055 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 46.6 yrs ↑ 11% since 2019 |
|---|---|
| Avg Household Size | 2.52 |
| Below Poverty | 17.6% ▲ 76% above avg |
| College Grads | 27.0% ▼ 30% below avg |
| Unemployment | 13.5% ▲ 175% above avg |
| No HS Diploma | 95 (4.2%) |
| HS Graduate | 745 (33%) |
| Some College | 233 (10.3%) |
| Associates | 576 (25.5%) |
| Bachelors | 61 (2.7%) |
| Graduate Degree | 550 (24.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $48,409 ▼ 37% below avg ↓ 22% since 2019 |
|---|---|
| Median Home Value | $223,000 ▼ 20% below avg ↑ 25% since 2019 |
| Home/Income Ratio | 4.6x (nat avg ~3.5x) |
| Median Rent | $1,012/mo ↑ 28% since 2019 |
| Total Units | 1,534 |
| Vacant Units | 70 |
| Avg HH Size | 2.52 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,534 |
|---|---|
| Vacant | 70 |
| Owner Occupied | 64.0% |
| Renter Occupied | 36.0% |
| Avg HH Size | 2.52 |
ZIP code 78655 is located in Martindale, Texas, within Caldwell County. With a population of 3,687, this is a sparsely populated ZIP code with a mature community — the median age is 46.6 years. Economically, 78655 is a working-class ZIP code: the median household income of $48,409 is below the national average.
Real estate in ZIP code 78655 represents an affordable housing market. The median home value of $223,000 is below the national average. Renters can expect to pay around $1,012 per month in median rent. Homeownership is strong here — 64.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.
The population of 78655 is majority Hispanic (61.30%). Residents are moderately educated — 27.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 17.6%. Household income has declined by 22% since 2019.
The unemployment rate in 78655 stands at 13.5%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.
Overall, ZIP code 78655 in Martindale, TX is characterized as working-class, moderately educated, a mature community, and predominantly owner-occupied. With 3,687 residents, a median household income of $48,409, and a median home value of $223,000, it offers a clear picture of life in this part of Texas.