| Zip Code | City | Population ↓ |
|---|---|---|
| 73160 | Oklahoma City | 61,987 |
| 73072 | Norman | 49,906 |
| 73071 | Norman | 43,027 |
| 73170 | Oklahoma City | 41,645 |
| 73069 | Norman | 27,926 |
| 73068 | Noble | 12,297 |
| 73026 | Norman | 11,180 |
| 74857 | Newalla | 9,981 |
| 73051 | Lexington | 9,762 |
| 73165 | Oklahoma City | 8,263 |
| 73173 | Oklahoma City | 4,241 |
| 73070 | Norman | 158 |
| 73019 | Norman | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 13 ZCTAs in Cleveland County, Oklahoma (US Census).