SOUR LAKE Zip Code (TX)
The Zipcode for Sour Lake is 77659. Sour Lake is a city of Hardin, Texas in the South Central region of the USA. It is located about 202 miles east of TX's capital city of Austin. In the most recent US census the population of Sour Lake was 1813.
- Qpzm Zip Codes Texas Suburb of the Day: Amarillo -> Randall -> Texas