31 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 80219 | Denver | 59,523 |
| 80239 | Denver | 44,956 |
| 80249 | Denver | 41,590 |
| 80210 | Denver | 39,113 |
| 80211 | Denver | 38,177 |
| 80220 | Denver | 37,203 |
| 80231 | Denver | 35,883 |
| 80204 | Denver | 35,318 |
| 80205 | Denver | 34,571 |
| 80238 | Denver | 30,575 |
| 80247 | Denver | 29,760 |
| 80209 | Denver | 27,564 |
| 80206 | Denver | 24,383 |
| 80222 | Denver | 23,838 |
| 80237 | Denver | 23,384 |
| 80203 | Denver | 22,441 |
| 80207 | Denver | 21,542 |
| 80212 | Denver | 20,746 |
| 80224 | Denver | 19,352 |
| 80223 | Denver | 19,246 |
| 80218 | Denver | 19,149 |
| 80202 | Denver | 18,589 |
| 80216 | Denver | 17,330 |
| 80236 | Denver | 16,863 |
| 80246 | Denver | 13,097 |
| 80230 | Denver | 10,449 |
| 80290 | Denver | 474 |
| 80264 | Denver | 0 |
| 80266 | Denver | 0 |
| 80293 | Denver | 0 |
| 80294 | Denver | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 31 ZCTAs in Denver County, Colorado (US Census).