ZIP code · Tehuacana · Texas · United States
ZIP code 76686 — Tehuacana
ZIP code 76686 serves Tehuacana, Texas.
- Postal code
- 76686Single source Value from one source, not cross-checked.
- City
- Tehuacana
- County
- Limestone FIPS 48293
- State
- Texas
- Country
- United States
- Coordinates
- 31.7504, -96.5416 — precision precise (locality)
View on OpenStreetMap - Population
- 275 (ZCTA, ACS 5-year)
- Population density
- 153 / sq mi
- Land area
- 1.8 sq mi (4.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $64,500
- Per-capita income
- $35,051
- Median age
- 53.1
- Households
- 114
- Housing units
- 129
- Median home value
- $125,000
- Median gross rent
- $900 / month
- Congressional district
- TX-17 (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
- 254Telephone 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 76686 with another ZIP · ZIPs within 25 miles · distance from 76686
Map of ZIP code 76686
Climate — monthly normals
Warmest month Aug (avg high 98°F), coldest Jan (avg low 36°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 60 | 64 | 71 | 78 | 84 | 91 | 95 | 98 | 91 | 83 | 71 | 61 |
| Avg low °F | 36 | 40 | 46 | 52 | 62 | 70 | 73 | 73 | 67 | 56 | 45 | 38 |
NOAA 1991–2020 climate normals from the nearest station: MEXIA (10.6 mi) · NOAA NCEI
Places in ZIP 76686
- 1 schools
- 1 places of worship
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