Market insights · Vermont
Grand Isle County, VT: growth, migration and housing
Grand Isle County has 7,511 residents, up 3.2% since 2020 (+0.1% in the last year). In 2022–2023, 287 households moved in and 308 moved out (-21 net), while a net $7.2M of income left. Median household income is $97,396, the median home $394,100 and median rent $1,425 a month.
In Vermont: 1st of 14 counties for 5-year population growth · 13th of 14 counties for net in-migration (per resident) · 1st of 14 counties for median household income · 2nd of 14 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Grand Isle County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Chittenden County, VT | 105 | $8.3M |
| Franklin County, VT | 67 | $3.3M |
Where leavers went
Top counties by households leaving Grand Isle County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Chittenden County, VT | 102 | $13.4M |
| Franklin County, VT | 48 | $2.5M |
BizyFi in Grand Isle County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Vermont companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.