20 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Burlington | 1 | 44,382 | 44,746 | -0.16% | 4,308 | 10.30 | City |
| South Burlington | 2 | 21,543 | 20,293 | 1.17% | 1,311 | 16.43 | City |
| Colchester | 3 | 17,546 | 17,503 | -0.12% | 483 | 36.30 | Town |
| Essex | 4 | 11,394 | 11,494 | -0.3% | 332 | 34.34 | Town |
| Essex Junction | 5 | 10,971 | 10,585 | 0.71% | 2,401 | 4.57 | City |
| Milton | 6 | 10,817 | 10,740 | 0.38% | 210 | 51.59 | Town |
| Williston | 7 | 10,044 | 10,156 | -0.24% | 330 | 30.48 | Town |
| Winooski | 8 | 8,389 | 8,044 | 0.83% | 6,075 | 1.38 | City |
| Shelburne | 9 | 8,022 | 7,719 | 0.63% | 330 | 24.28 | Town |
| Fairfax | 10 | 5,553 | 5,045 | 2.06% | 140 | 39.74 | Town |
| Jericho | 11 | 5,071 | 5,095 | -0.18% | 143 | 35.45 | Town |
| Hinesburg | 12 | 4,670 | 4,694 | -0.24% | 119 | 39.30 | Town |
| Richmond | 13 | 4,107 | 4,158 | -0.24% | 127 | 32.38 | Town |
| Charlotte | 14 | 3,859 | 3,912 | -0.36% | 94 | 41.25 | Town |
| Cambridge | 15 | 3,577 | 3,815 | -1.73% | 57 | 62.94 | Town |
| Underhill | 16 | 3,061 | 3,146 | -0.84% | 60 | 51.22 | Town |
| Westford | 17 | 2,123 | 2,069 | 0.85% | 55 | 38.92 | Town |
| Huntington | 18 | 1,936 | 1,927 | 0.31% | 51 | 38.23 | Town |
| Bolton | 19 | 1,290 | 1,294 | 0.08% | 31 | 41.77 | Town |
| Cambridge | 20 | 193 | 202 | -1.03% | 156 | 1.24 | Village |
Burlington is the largest city in Chittenden County, with a population of 44,382.
Cambridge is the smallest city in Chittenden County.
There are 20 cities in Chittenden County, Vermont.