ZIP code · Gilmer · Texas · United States
ZIP code 75644 — Gilmer
ZIP code 75644 serves Gilmer, Texas.
- Postal code
- 75644Single source Value from one source, not cross-checked.
- City
- Gilmer
- County
- Upshur FIPS 48459
- State
- Texas
- Country
- United States
- Coordinates
- 32.7246, -94.9714 — precision precise (locality)
View on OpenStreetMap - Population
- 12,785 (ZCTA, ACS 5-year)
- Population density
- 69 / sq mi
- Land area
- 186.6 sq mi (483.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $56,155
- Per-capita income
- $30,184
- Median age
- 40.5
- Households
- 4,499
- Housing units
- 5,150
- Median home value
- $164,600
- Median gross rent
- $1,024 / month
- Congressional districts
- TX-5 (also TX-1) (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)
Tools: compare 75644 with another ZIP · ZIPs within 25 miles · distance from 75644
Map of ZIP code 75644
Climate — monthly normals
Warmest month Jul (avg high 93°F), coldest Jan (avg low 33°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 56 | 60 | 67 | 75 | 82 | 89 | 93 | 92 | 87 | 77 | 66 | 57 |
| Avg low °F | 33 | 35 | 43 | 49 | 59 | 67 | 71 | 69 | 62 | 51 | 41 | 34 |
| Precip in | 3.8 | 4.1 | 4.2 | 4.7 | 4.5 | 4.1 | 3.0 | 3.0 | 3.7 | 4.6 | 3.8 | 4.5 |
NOAA 1991–2020 climate normals from the nearest station: GILMER 4 WNW (4.8 mi) · NOAA NCEI
Places in ZIP 75644
- 5 schools
- 2 doctors & dentists
- 1 pharmacies
- 1 supermarkets
- 27 restaurants & cafés
- 1 bars & pubs
- 7 parks
- 15 playgrounds
- 4 gyms & sports centres
- 3 libraries
- 35 places of worship
- 8 banks
- 12 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