78156 postal code
United StatesUpdated 2026-11-09Seguin, TexasGuadalupe5 digits
Postal code details
1 placeCode
78156
Place
Seguin
Region
Texas
County
Guadalupe
Coordinates
29.6118, -97.9712
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
29.6118, -97.9712© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Seguin | Texas | Guadalupe | 29.6118, -97.9712 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 78156 in?
Seguin, Texas, United States.
What are the coordinates of 78156?
29.6118, -97.9712
Is 78156 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.