ZIP code · Annona · Texas · United States
ZIP code 75550 — Annona
ZIP code 75550 serves Annona, Texas.
- Postal code
- 75550Single source Value from one source, not cross-checked.
- City
- Annona
- County
- Red River FIPS 48387
- State
- Texas
- Country
- United States
- Coordinates
- 33.5535, -94.8992 — precision precise (locality)
View on OpenStreetMap - Population
- 506 (ZCTA, ACS 5-year)
- Population density
- 6 / sq mi
- Land area
- 91.3 sq mi (236.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $68,750
- Per-capita income
- $34,514
- Median age
- 49
- Households
- 188
- Housing units
- 271
- Median home value
- $111,900
- Median gross rent
- $508 / month
- Congressional districts
- TX-1 (also TX-4) (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 75550 with another ZIP · ZIPs within 25 miles · distance from 75550
Map of ZIP code 75550
Climate — monthly normals
Warmest month Aug (avg high 93°F), coldest Jan (avg low 32°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 54 | 58 | 65 | 73 | 80 | 89 | 92 | 93 | 86 | 76 | 65 | 56 |
| Avg low °F | 32 | 35 | 43 | 50 | 61 | 68 | 72 | 71 | 64 | 53 | 42 | 34 |
| Precip in | 3.2 | 3.6 | 4.8 | 4.6 | 5.9 | 4.0 | 2.8 | 3.1 | 3.8 | 5.0 | 3.6 | 5.0 |
NOAA 1991–2020 climate normals from the nearest station: CLARKSVILLE 2NE (10.8 mi) · NOAA NCEI
Places in ZIP 75550
- 1 post offices
- 5 places of worship
- 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