Cost ZIP code, Texas
The ZIP code for Cost, TX is 78614, and its area code is 830.
- USPS city name
- 1 ZIP code
- Population
- 262
- Area code
- 830
- County
- Gonzales County
- State
- Texas
Cost in numbers
About 262 people live in Cost, in 136 households.
| Population | 262 |
|---|---|
| Households | 136 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Cost. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Cost
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
78614 | Cost , TX | Standard | 262 | — | — |
Map of Cost ZIP codes
The ZIP codes of Cost, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Cost
The nearest larger towns are Smiley (543 people, 10 mi), Gonzales (7,200 people, 11 mi) and Nixon (2,231 people, 15 mi).
| Town | Population | Distance |
|---|---|---|
| Gonzales | 7,200 | 11.0 mi |
| Luling | 5,531 | 19.1 mi |
| Seguin | 33,754 | 26.1 mi |
| Yoakum | 5,846 | 27.7 mi |
| Cuero | 8,165 | 27.9 mi |
More nearby: every ZIP code in Gonzales County · Texas ZIP codes
Cite this page
zipcodes.pro. “Cost, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/cost
Underlying data is public domain or openly licensed — sources, vintages and licences.