ZIP Code 78933 – Cat Spring, TX
Cat Spring, Texas · Colorado County · Central time
| ZIP code | 78933 |
|---|---|
| City | Cat Spring |
| State | Texas |
| County | Colorado CountyAustin County |
| Population | 1,395 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 131.23 sq mi |
| Center (lat, long) | 29.8015, -96.3683 |
Area codes in this area
These are the area codes that most often serve ZIP 78933 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 78933
ZIP code 78933 is assigned to Cat Spring, Texas. It crosses 2 counties; most of its land is in Colorado County. Its Census area covers about 131.23 square miles of land. The closest neighboring ZIP is 78935 (Alleyton), about 8 miles away.
Every address in 78933 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources