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San Marcos, TX - ZIP Code - 78666
ZIP Code 78666 serves San Marcos in Hays, Texas. It is part of the 78666 area. Use the map below for the exact location.
More ZIP codes in Hays | Browse 78666 area | All ZIP codes in San Marcos
Location Information
| City or Location | San Marcos |
|---|---|
| County or District | Hays |
| States or Territories | Texas |
| States or Territories Abbrieviation | TX |
| ZIP Code or Postcode | 78666 |
GPS Coordinate
| Item | Description |
|---|---|
| Latitude | 29.8754 |
| Longitude | -97.9404 |
Nearby ZIP Codes
| Location | ZIP Code |
|---|---|
| Buda | 78610 |
| Driftwood | 78619 |
| Dripping Springs | 78620 |
| Kyle | 78640 |
| San Marcos | 78667 |
| Wimberley | 78676 |