ZIP code · Afton · Oklahoma · United States
ZIP code 74331 — Afton
ZIP code 74331 serves Afton, Oklahoma.
- Postal code
- 74331Single source Value from one source, not cross-checked.
- City
- Afton
- County
- Ottawa FIPS 40115
- State
- Oklahoma
- Country
- United States
- Coordinates
- 36.6296, -94.9432 — precision precise (locality)
View on OpenStreetMap - Population
- 7,110 (ZCTA, ACS 5-year)
- Population density
- 57 / sq mi
- Land area
- 124.1 sq mi (321.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $58,307
- Per-capita income
- $36,514
- Median age
- 53.2
- Households
- 3,340
- Housing units
- 6,183
- Median home value
- $180,200
- Median gross rent
- $884 / month
- Congressional district
- OK-2 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °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 74331 with another ZIP · ZIPs within 25 miles · distance from 74331
Map of ZIP code 74331
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 48 | 53 | 62 | 71 | 78 | 86 | 91 | 91 | 83 | 73 | 61 | 51 |
| Avg low °F | 26 | 30 | 38 | 47 | 58 | 67 | 71 | 70 | 62 | 50 | 39 | 30 |
| Precip in | 2.3 | 2.3 | 3.7 | 4.6 | 6.3 | 5.0 | 3.8 | 3.8 | 4.4 | 4.1 | 3.7 | 2.5 |
NOAA 1991–2020 climate normals from the nearest station: SPAVINAW (17.8 mi) · NOAA NCEI
Places in ZIP 74331
- 2 schools
- 4 restaurants & cafés
- 2 bars & pubs
- 8 parks
- 1 post offices
- 8 places of worship
- 1 banks
- 6 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