ZIP code · Lehigh · Oklahoma · United States
ZIP code 74556 — Lehigh
ZIP code 74556 serves Lehigh, Oklahoma.
- Postal code
- 74556Single source Value from one source, not cross-checked.
- City
- Lehigh
- County
- Coal FIPS 40029
- State
- Oklahoma
- Country
- United States
- Coordinates
- 34.4756, -96.1889 — precision precise (locality)
View on OpenStreetMap - Population
- 283 (ZCTA, ACS 5-year)
- Population density
- 48 / sq mi
- Land area
- 5.8 sq mi (15.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $55,577
- Per-capita income
- $25,017
- Median age
- 45.6
- Households
- 124
- Housing units
- 152
- Median home value
- $140,600
- Median gross rent
- $750 / 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
- 580 (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 74556 with another ZIP · ZIPs within 25 miles · distance from 74556
Map of ZIP code 74556
Climate — monthly normals
Warmest month Aug (avg high 95°F), coldest Jan (avg low 28°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 56 | 65 | 73 | 80 | 88 | 94 | 95 | 87 | 76 | 63 | 54 |
| Avg low °F | 28 | 32 | 40 | 48 | 59 | 67 | 71 | 70 | 62 | 50 | 38 | 30 |
| Precip in | 2.1 | 2.5 | 3.8 | 4.1 | 7.0 | 4.8 | 3.2 | 3.2 | 4.2 | 4.3 | 3.2 | 3.5 |
NOAA 1991–2020 climate normals from the nearest station: ATOKA (6.0 mi) · NOAA NCEI
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