Kay County, Oklahoma ZIP Codes
- ZIP records
8 - Cities represented
7 - Sum of listed ZIP population estimates
46,432
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 74601 | Ponca City | 18,916 |
| 2 | 74604 | Ponca City | 12,189 |
| 3 | 74631 | Blackwell | 6,689 |
| 4 | 74653 | Tonkawa | 3,710 |
| 5 | 74647 | Newkirk | 3,534 |
| 6 | 74632 | Braman | 553 |
| 7 | 74641 | Kaw City | 552 |
| 8 | 74646 | Nardin | 289 |
Cities in Kay County
ZIP Directory
Browse all ZIP data for Oklahoma
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.