32 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Middlebury | 1 | 9,197 | 9,154 | 0.15% | 234 | 39.23 | Town |
| Middlebury | 2 | 6,994 | 6,929 | 0.39% | 493 | 14.18 | CDP |
| Bristol | 3 | 3,772 | 3,776 | 0.08% | 93 | 40.55 | Town |
| Ferrisburgh | 4 | 2,698 | 2,642 | 0.63% | 57 | 47.48 | Town |
| Vergennes | 5 | 2,573 | 2,555 | 0.16% | 1,048 | 2.46 | City |
| Monkton | 6 | 2,223 | 2,076 | 1.46% | 62 | 35.89 | Town |
| Bristol | 7 | 1,937 | 2,095 | -0.36% | 812 | 2.39 | CDP |
| Starksboro | 8 | 1,806 | 1,759 | 0.39% | 40 | 45.36 | Town |
| New Haven | 9 | 1,736 | 1,690 | 0.52% | 42 | 41.16 | Town |
| Lincoln | 10 | 1,389 | 1,331 | 1.09% | 30 | 45.61 | Town |
| Addison | 11 | 1,343 | 1,355 | -0.22% | 32 | 41.59 | Town |
| Cornwall | 12 | 1,303 | 1,209 | 1.48% | 46 | 28.57 | Town |
| Shoreham | 13 | 1,292 | 1,249 | 0.86% | 30 | 43.22 | Town |
| Orwell | 14 | 1,252 | 1,245 | 0.24% | 27 | 47.22 | Town |
| Salisbury | 15 | 1,252 | 1,220 | 0.97% | 43 | 28.94 | Town |
| Bridport | 16 | 1,248 | 1,225 | 0.56% | 29 | 43.69 | Town |
| Leicester | 17 | 1,017 | 991 | 0.49% | 49 | 20.84 | Town |
| Weybridge | 18 | 836 | 811 | 0.72% | 49 | 17.10 | Town |
| Ripton | 19 | 747 | 737 | 0.13% | 15 | 49.29 | Town |
| Roxbury | 20 | 680 | 675 | 0.15% | 16 | 41.70 | Town |
| Panton | 21 | 664 | 651 | 0% | 43 | 15.48 | Town |
| East Middlebury | 22 | 497 | 381 | 0.81% | 680 | 0.73 | CDP |
| Waltham | 23 | 443 | 446 | -0.45% | 49 | 9.12 | Town |
| Whiting | 24 | 410 | 402 | 0.49% | 30 | 13.60 | Town |
| Hancock | 25 | 359 | 356 | 0.28% | 9 | 38.48 | Town |
| Lincoln | 26 | 324 | 225 | 7.28% | 137 | 2.36 | CDP |
| Granville | 27 | 307 | 300 | 0.66% | 6 | 50.88 | Town |
| New Haven | 28 | 210 | 139 | 7.14% | 79 | 2.67 | CDP |
| South Lincoln | 29 | 191 | 150 | 7.3% | 80 | 2.38 | CDP |
| Goshen | 30 | 188 | 175 | 1.62% | 9 | 20.58 | Town |
| Huntington Center | 31 | 148 | 150 | 7.25% | 493 | 0.30 | CDP |
| Hanksville | 32 | 41 | 23 | 7.89% | 313 | 0.13 | CDP |
Middlebury is the largest city in Addison County, with a population of 9,197.
Hanksville is the smallest city in Addison County, with a population of 41.
There are 32 cities in Addison County, Vermont.