Zip code 78156: Seguin, Texas
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 78156
78156 is a non-residential zip code for Seguin, Texas (Guadalupe County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 78156, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Seguin
- State
- Texas
- County
- Guadalupe County
- Center point
- 29.6118° N, 97.9712° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 78156
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 78123 | Mc Queeney, TX | 4.1 mi | $97,553 |
| 78155 | Seguin, TX | 5.5 mi | $71,039 |
| 78115 | Geronimo, TX · PO box | 6.2 mi | — |
| 78130 | New Braunfels, TX | 8.1 mi | $83,064 |
| 78131 | New Braunfels, TX · PO box | 11 mi | — |
| 78135 | New Braunfels, TX · PO box | 11 mi | — |
| 78124 | Marion, TX | 11 mi | $74,192 |
| 78638 | Kingsbury, TX | 12 mi | $69,250 |
| 78670 | Staples, TX | 13 mi | $78,625 |
| 78661 | Prairie Lea, TX | 15 mi | $82,896 |
| 78108 | Cibolo, TX | 15 mi | $113,004 |
| 78655 | Martindale, TX | 16 mi | $55,952 |
Questions about 78156
What city is zip code 78156?
78156 is assigned to Seguin, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 78156 in?
78156 is in Guadalupe County, Texas.
What time zone is 78156 in?
78156 is in Central Time.
What zip codes are near 78156?
The closest zip codes to 78156 are 78123, 78155, 78115, 78130, 78131.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 78156, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.