RANKING · 2025 ESTIMATES · 14 SHOWN OF 14

Most population gained, Vermont counties

Vermont counties that added the most residents from the 2020 census to 2025, by raw count of people rather than percentage. This list covers the 14 counties in Vermont that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION CHANGEVS 2000

01Franklin County, VTVT51,177+1,231−77%

02Chittenden County, VTVT169,115+792−95%

03Orange County, VTVT30,002+725−65%

04Addison County, VTVT38,048+685−77%

05Lamoille County, VTVT26,294+349−90%

06Grand Isle County, VTVT7,511+218−86%

07Orleans County, VTVT27,600+207−91%

08Caledonia County, VTVT30,414+181−90%

09Essex County, VTVT6,051+131+143%

10Washington County, VTVT59,652-155−105%

11Windsor County, VTVT57,312-441−113%

12Windham County, VTVT45,204-701−127%

13Bennington County, VTVT36,630-717−162%

14Rutland County, VTVT59,653-919−173%

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU POPULATION ESTIMATES