| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Burlington | 1 | 43,864 | 44,753 | -0.35% | 4,257 | 10 | City |
| South Burlington | 2 | 21,728 | 20,242 | 1.56% | 1,322 | 16 | City |
| Colchester | 3 | 17,413 | 17,502 | -0.87% | 480 | 36 | Town |
| Essex | 4 | 11,276 | 11,487 | -0.62% | 328 | 34 | Town |
| Essex Junction | 5 | 10,950 | 10,587 | 0.27% | 2,397 | 5 | City |
| Milton | 6 | 10,564 | 10,741 | -0.77% | 205 | 52 | Town |
| Williston | 7 | 9,936 | 10,155 | -0.39% | 326 | 30 | Town |
| Winooski | 8 | 8,303 | 8,052 | 0.78% | 6,012 | 1 | City |
| Shelburne | 9 | 8,243 | 7,765 | 1.35% | 340 | 24 | Town |
| Fairfax | 10 | 5,542 | 5,048 | 1.59% | 139 | 40 | Town |
| Jericho | 11 | 5,037 | 5,106 | -0.38% | 142 | 35 | Town |
| Hinesburg | 12 | 4,655 | 4,693 | -0.43% | 118 | 39 | Town |
| Richmond | 13 | 4,064 | 4,157 | -0.95% | 126 | 32 | Town |
| Charlotte | 14 | 3,816 | 3,919 | -0.78% | 93 | 41 | Town |
| Cambridge | 15 | 3,659 | 3,825 | -0.19% | 58 | 63 | Town |
| Underhill | 16 | 3,048 | 3,140 | -0.75% | 60 | 51 | Town |
| Westford | 17 | 2,051 | 2,071 | -1.01% | 53 | 39 | Town |
| Huntington | 18 | 1,938 | 1,927 | 0.36% | 51 | 38 | Town |
| Bolton | 19 | 1,269 | 1,294 | -0.63% | 30 | 42 | Town |
| St. George | 20 | 807 | 792 | -1.47% | 220 | 4 | Town |
| Cambridge | 21 | 190 | 199 | -1.04% | 154 | 1 | Village |
Burlington is the largest city in Chittenden County, with a population of 43,864.
Cambridge is the smallest city in Chittenden County, with a population of 190.
There are 21 cities in Chittenden County, Vermont.