ZIP code · Cat Spring · Texas · United States
ZIP code 78933 — Cat Spring
ZIP code 78933 serves Cat Spring, Texas.
- Postal code
- 78933Single source Value from one source, not cross-checked.
- City
- Cat Spring
- County
- Austin FIPS 48015
- State
- Texas
- Country
- United States
- Coordinates
- 29.7512, -96.3900 — precision precise (locality)
View on OpenStreetMap - Population
- 1,211 (ZCTA, ACS 5-year)
- Population density
- 9 / sq mi
- Land area
- 131.2 sq mi (339.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $76,583
- Per-capita income
- $43,112
- Median age
- 45.2
- Households
- 444
- Housing units
- 591
- Median home value
- $375,000
- Congressional district
- TX-10 (119th Congress)
- USDA hardiness zone
- 9a (20 to 25 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 979 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 78933 with another ZIP · ZIPs within 25 miles · distance from 78933
Map of ZIP code 78933
Climate — monthly normals
Warmest month Aug (avg high 96°F), coldest Jan (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 63 | 67 | 73 | 79 | 86 | 91 | 95 | 96 | 91 | 83 | 73 | 65 |
| Avg low °F | 40 | 44 | 51 | 58 | 66 | 72 | 74 | 73 | 69 | 60 | 50 | 43 |
| Precip in | 3.6 | 2.1 | 3.1 | 3.7 | 5.0 | 4.7 | 4.7 | 3.8 | 4.1 | 4.4 | 4.2 | 3.6 |
NOAA 1991–2020 climate normals from the nearest station: EAGLE LAKE RESCH CTR (9.1 mi) · NOAA NCEI
Places in ZIP 78933
- 1 schools
- 2 restaurants & cafés
- 1 bars & pubs
- 1 post offices
- 2 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page