United States

78156 post code

Post code details

1 place

Code

Place

Seguin

Region

Texas

County

Guadalupe

Coordinates

29.6118, -97.9712

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

29.6118, -97.9712© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Seguin	Texas	Guadalupe	29.6118, -97.9712

Nearby codes

All →

78140 78141 78142 78143 78144 78145 78146 78147 78148 78150 78151 78152

Same code in other countries

This 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.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in