ZIP code · Columbus · Texas · United States
ZIP code 78934 — Columbus
ZIP code 78934 serves Columbus, Texas.
- Postal code
- 78934Single source Value from one source, not cross-checked.
- City
- Columbus
- County
- Colorado FIPS 48089
- State
- Texas
- Country
- United States
- Coordinates
- 29.7032, -96.5527 — precision precise (locality)
View on OpenStreetMap - Population
- 6,833 (ZCTA, ACS 5-year)
- Population density
- 31 / sq mi
- Land area
- 221.5 sq mi (573.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $66,177
- Per-capita income
- $47,391
- Median age
- 43.9
- Households
- 2,387
- Housing units
- 3,198
- Median home value
- $215,400
- Median gross rent
- $1,052 / month
- 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
- 979Telephone 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 78934 with another ZIP · ZIPs within 25 miles · distance from 78934
Map of ZIP code 78934
Climate — monthly normals
Warmest month Aug (avg high 98°F), coldest Jan (avg low 39°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 64 | 68 | 75 | 81 | 88 | 93 | 96 | 98 | 93 | 85 | 74 | 66 |
| Avg low °F | 39 | 43 | 49 | 56 | 64 | 70 | 71 | 71 | 66 | 56 | 47 | 41 |
| Precip in | 3.7 | 2.8 | 3.3 | 3.8 | 4.8 | 5.1 | 2.9 | 3.3 | 3.3 | 4.7 | 4.0 | 3.4 |
NOAA 1991–2020 climate normals from the nearest station: COLUMBUS (1.2 mi) · NOAA NCEI
Places in ZIP 78934
- 3 schools
- 1 hospitals & clinics
- 1 doctors & dentists
- 2 supermarkets
- 16 restaurants & cafés
- 1 bars & pubs
- 5 parks
- 2 gyms & sports centres
- 5 libraries
- 1 post offices
- 1 places of worship
- 11 gas stations
- 2 EV charging stations
- 3 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