ZIP code · Stonewall · Texas · United States
ZIP code 78671 — Stonewall
ZIP code 78671 serves Stonewall, Texas.
- Postal code
- 78671Single source Value from one source, not cross-checked.
- City
- Stonewall
- County
- Gillespie FIPS 48171
- State
- Texas
- Country
- United States
- Coordinates
- 30.2088, -98.6131 — precision precise (locality)
View on OpenStreetMap - Population
- 399 (ZCTA, ACS 5-year)
- Population density
- 8 / sq mi
- Land area
- 47.7 sq mi (123.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $34,522
- Per-capita income
- $39,311
- Median age
- 60.2
- Households
- 253
- Housing units
- 264
- Congressional district
- TX-21 (119th Congress)
- USDA hardiness zone
- 8b (15 to 20 °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 78671 with another ZIP · ZIPs within 25 miles · distance from 78671
Map of ZIP code 78671
Climate — monthly normals
Warmest month Aug (avg high 97°F), coldest Jan (avg low 35°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 66 | 73 | 80 | 86 | 92 | 96 | 97 | 90 | 82 | 71 | 64 |
| Avg low °F | 35 | 39 | 47 | 53 | 63 | 69 | 71 | 71 | 64 | 54 | 45 | 37 |
| Precip in | 2.3 | 2.0 | 2.6 | 2.8 | 4.0 | 3.2 | 2.1 | 2.2 | 3.4 | 3.6 | 3.0 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: JOHNSON CITY 2N (13.7 mi) · NOAA NCEI
Places in ZIP 78671
- 2 schools
- 1 bars & pubs
- 2 parks
- 1 post offices
- 4 places of worship
- 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