21 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Burlington | 1 | 44,275 | 44,745 | -0.18% | 4,297 | 10 | City |
| South Burlington | 2 | 22,462 | 20,215 | 1.7% | 1,367 | 16 | City |
| Colchester | 3 | 18,137 | 17,502 | 0.92% | 500 | 36 | Town |
| Essex | 4 | 11,487 | 11,495 | -0.04% | 334 | 34 | Town |
| Essex Junction | 5 | 10,887 | 10,587 | 0.46% | 2,383 | 5 | City |
| Milton | 6 | 10,858 | 10,741 | 0.26% | 210 | 52 | Town |
| Williston | 7 | 10,005 | 10,156 | -0.43% | 328 | 30 | Town |
| Winooski | 8 | 8,531 | 8,048 | 0.96% | 6,177 | 1 | City |
| Shelburne | 9 | 8,304 | 7,802 | 1.08% | 342 | 24 | Town |
| Fairfax | 10 | 5,476 | 5,050 | 0.96% | 138 | 40 | Town |
| Jericho | 11 | 5,110 | 5,095 | 0.02% | 144 | 35 | Town |
| Hinesburg | 12 | 4,800 | 4,701 | 0.61% | 122 | 39 | Town |
| Richmond | 13 | 4,177 | 4,159 | 0.24% | 129 | 32 | Town |
| Charlotte | 14 | 3,891 | 3,912 | -0.08% | 94 | 41 | Town |
| Cambridge | 15 | 3,589 | 3,823 | -1.32% | 57 | 63 | Town |
| Underhill | 16 | 3,119 | 3,147 | -0.06% | 61 | 51 | Town |
| Westford | 17 | 2,137 | 2,070 | 0.66% | 55 | 39 | Town |
| Huntington | 18 | 1,950 | 1,927 | 0.36% | 51 | 38 | Town |
| Bolton | 19 | 1,290 | 1,295 | -0.08% | 31 | 42 | Town |
| St. George | 20 | 868 | 791 | 2.12% | 237 | 4 | Town |
| Cambridge | 21 | 191 | 200 | -0.52% | 154 | 1 | Village |
Burlington is the largest city in Chittenden County, with a population of 44,275.
Cambridge is the smallest city in Chittenden County, with a population of 191.
There are 21 cities in Chittenden County, Vermont.