35 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 53711 | Madison | 49,749 |
| 53704 | Madison | 47,079 |
| 53590 | Sun Prairie | 43,423 |
| 53703 | Madison | 37,944 |
| 53719 | Madison | 33,006 |
| 53562 | Middleton | 29,161 |
| 53593 | Verona | 28,074 |
| 53705 | Madison | 24,936 |
| 53713 | Madison | 23,366 |
| 53597 | Waunakee | 20,517 |
| 53589 | Stoughton | 19,908 |
| 53716 | Madison | 18,846 |
| 53575 | Oregon | 17,928 |
| 53718 | Madison | 17,788 |
| 53532 | Deforest | 16,406 |
| 53715 | Madison | 16,072 |
| 53714 | Madison | 15,983 |
| 53717 | Madison | 12,892 |
| 53558 | Mcfarland | 12,830 |
| 53527 | Cottage Grove | 11,182 |
| 53572 | Mount Horeb | 10,350 |
| 53528 | Cross Plains | 6,256 |
| 53559 | Marshall | 6,165 |
| 53508 | Belleville | 5,858 |
| 53726 | Madison | 5,457 |
| 53523 | Cambridge | 5,091 |
| 53531 | Deerfield | 4,010 |
| 53598 | Windsor | 3,750 |
| 53706 | Madison | 3,684 |
| 53560 | Mazomanie | 3,497 |
| 53515 | Black Earth | 2,666 |
| 53529 | Dane | 2,549 |
| 53517 | Blue Mounds | 1,821 |
| 53571 | Morrisonville | 68 |
| 53792 | Madison | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 35 ZCTAs in Dane County, Wisconsin (US Census).