13 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 73160 | Oklahoma City | 62,690 |
| 73072 | Norman | 50,881 |
| 73071 | Norman | 43,798 |
| 73170 | Oklahoma City | 41,458 |
| 73069 | Norman | 28,462 |
| 73068 | Noble | 12,258 |
| 73026 | Norman | 11,216 |
| 73051 | Lexington | 10,274 |
| 74857 | Newalla | 9,931 |
| 73165 | Oklahoma City | 8,357 |
| 73173 | Oklahoma City | 4,780 |
| 73070 | Norman | 97 |
| 73019 | Norman | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 13 ZCTAs in Cleveland County, Oklahoma (US Census).