County · Oklahoma · United States
Kay County ZIP codes
8 ZIP codes · 7 cities · FIPS 40071
Key facts
- State
- Oklahoma (OK)
- FIPS code
- 40071
- Population
- 43,731
- Median household income
- $56,673
- Median age
- 38.3
- Land area
- 919.6 sq mi (2,381.8 km²)
- Population density
- 48 / sq mi
- Area codes
- 580
Cities and ZIP codes in Kay County (7)
| City | ZIP codes |
|---|---|
| Ponca City | 74601, 74604 |
| Blackwell | 74631 |
| Braman | 74632 |
| Kaw City | 74641 |
| Nardin | 74646 |
| Newkirk | 74647 |
| Tonkawa | 74653 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.