ZIP code · D Hanis · Texas · United States
ZIP code 78850 — D Hanis
ZIP code 78850 serves D Hanis, Texas.
- Postal code
- 78850Single source Value from one source, not cross-checked.
- City
- D Hanis
- County
- Medina FIPS 48325
- State
- Texas
- Country
- United States
- Coordinates
- 29.3398, -99.2835 — precision precise (locality)
View on OpenStreetMap - Population
- 935 (ZCTA, ACS 5-year)
- Population density
- 4 / sq mi
- Land area
- 241.1 sq mi (624.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $77,344
- Per-capita income
- $26,879
- Median age
- 34.7
- Households
- 263
- Housing units
- 404
- Median home value
- $307,500
- Median gross rent
- $1,197 / month
- Congressional district
- TX-23 (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
- 830Telephone 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 78850 with another ZIP · ZIPs within 25 miles · distance from 78850
Map of ZIP code 78850
Climate — monthly normals
Warmest month Aug (avg high 97°F), coldest Jan (avg low 39°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 65 | 70 | 76 | 83 | 88 | 94 | 97 | 97 | 91 | 84 | 73 | 66 |
| Avg low °F | 39 | 43 | 50 | 57 | 66 | 71 | 73 | 72 | 68 | 59 | 48 | 40 |
| Precip in | 1.2 | 1.3 | 1.9 | 2.1 | 3.4 | 2.9 | 2.1 | 1.9 | 2.8 | 2.6 | 1.6 | 1.2 |
NOAA 1991–2020 climate normals from the nearest station: HONDO MUNI AP (6.7 mi) · NOAA NCEI
Places in ZIP 78850
- 1 schools
- 1 restaurants & cafés
- 1 libraries
- 1 gas 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