| Zip Code | City | Population ↓ |
|---|---|---|
| 27516 | Chapel Hill | 44,697 |
| 27514 | Chapel Hill | 32,149 |
| 27278 | Hillsborough | 28,048 |
| 27510 | Carrboro | 14,131 |
| 27243 | Efland | 5,121 |
| 27231 | Cedar Grove | 2,221 |
| 27599 | Chapel Hill | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Orange County, North Carolina (US Census).