ZIP code · Lamar · Oklahoma · United States
ZIP code 74850 — Lamar
ZIP code 74850 serves Lamar, Oklahoma.
- Postal code
- 74850Single source Value from one source, not cross-checked.
- City
- Lamar
- County
- Hughes FIPS 40063
- State
- Oklahoma
- Country
- United States
- Coordinates
- 35.0836, -96.1142 — precision precise (locality)
View on OpenStreetMap - Population
- 262 (ZCTA, ACS 5-year)
- Population density
- 5 / sq mi
- Land area
- 55.4 sq mi (143.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $50,000
- Per-capita income
- $23,698
- Median age
- 54.3
- Households
- 96
- Housing units
- 133
- Median home value
- $119,600
- Median gross rent
- $733 / month
- Congressional district
- OK-2 (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
- 918 (from the nearest rate centre)Telephone 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 74850 with another ZIP · ZIPs within 25 miles · distance from 74850
Map of ZIP code 74850
Climate — monthly normals
Warmest month Aug (avg high 92°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 55 | 64 | 72 | 79 | 87 | 91 | 92 | 84 | 74 | 62 | 52 |
| Avg low °F | 30 | 33 | 42 | 50 | 60 | 67 | 71 | 70 | 63 | 51 | 40 | 32 |
NOAA 1991–2020 climate normals from the nearest station: HOLDENVILLE 3ESE MESONET (13.7 mi) · NOAA NCEI
Places in ZIP 74850
- 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