Seguin, TX ZIP Codes, Coordinates & Counties
Seguin, Texas has 1 ZIP code in Guadalupe county. The approximate center of Seguin is 29.533, -97.939. Seguin has about 176,083 known street addresses.
ZIP codes in Seguin, TX
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 78155 | Guadalupe | 29.533 | -97.939 |
Counties Seguin spans
Guadalupe
Most common streets in Seguin
Interstate 10, Court, Church, King, Cordova, Jefferson, Kingsbury, Walnut, Stagecoach, Mesquite
Frequently asked questions
What ZIP codes are in Seguin, TX?
Seguin, Texas has 1 ZIP code, ranging from 78155 to 78155. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Seguin, TX in?
Seguin is in Guadalupe county.
What are the latitude and longitude of Seguin, TX?
The approximate center of Seguin, Texas is latitude 29.533, longitude -97.939. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Seguin, TX have?
Seguin has 1 ZIP code.
How many addresses are in Seguin, TX?
Seguin, Texas has about 176,083 known street addresses in the sthan.io US address database.
What are the most common streets in Seguin, TX?
Some of the most common street names in Seguin are Interstate 10, Court, Church, King, Cordova, Jefferson.
What cities are near Seguin, TX?
Cities near Seguin include McQueeney (8 mi), Kingsbury (12 mi), Marion (13 mi), Leesville (14 mi), La Vernia (16 mi).
Cities near Seguin
McQueeney, TX (8 mi) Kingsbury, TX (12 mi) Marion, TX (13 mi) Leesville, TX (14 mi) La Vernia, TX (16 mi) Cibolo, TX (17 mi) Saint Hedwig, TX (17 mi) Prairie Lea, TX (17 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database