ZIP code · Silverton · Texas · United States
ZIP code 79257 — Silverton
ZIP code 79257 serves Silverton, Texas.
- Postal code
- 79257Single source Value from one source, not cross-checked.
- City
- Silverton
- County
- Briscoe FIPS 48045
- State
- Texas
- Country
- United States
- Coordinates
- 34.4641, -101.3169 — precision precise (locality)
View on OpenStreetMap - Population
- 727 (ZCTA, ACS 5-year)
- Population density
- 2 / sq mi
- Land area
- 381.2 sq mi (987.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $37,083
- Per-capita income
- $47,637
- Median age
- 53.1
- Households
- 351
- Housing units
- 574
- Median home value
- $82,100
- Congressional districts
- TX-13 (also TX-19) (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °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
- 806Telephone 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 79257 with another ZIP · ZIPs within 25 miles · distance from 79257
Map of ZIP code 79257
Climate — monthly normals
Warmest month Jul (avg high 92°F), coldest Jan (avg low 24°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 52 | 56 | 65 | 73 | 81 | 89 | 92 | 91 | 84 | 74 | 62 | 53 |
| Avg low °F | 24 | 27 | 34 | 42 | 53 | 63 | 66 | 65 | 58 | 45 | 34 | 25 |
| Precip in | 0.7 | 0.8 | 1.3 | 1.6 | 2.9 | 3.6 | 2.4 | 2.6 | 2.3 | 1.8 | 0.8 | 0.8 |
NOAA 1991–2020 climate normals from the nearest station: SILVERTON (1.1 mi) · NOAA NCEI
Places in ZIP 79257
- 1 schools
- 1 hospitals & clinics
- 1 supermarkets
- 4 restaurants & cafés
- 1 parks
- 3 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 5 places of worship
- 1 banks
- 1 gas stations
- 2 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