Compare towns

Underhill vs Grand Isle

Cost, people, housing, commute and schools, side by side, each benchmarked against Vermont.

What stands out worked out from the figures below

Underhill has grown the fastest since 2010 (+3.7%).
Grand Isle has the oldest population (median age 43.3).

What matters to you?

Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.

MeasureUnderhillGrand Isle
People
Population
3,141Highest
2,192Lowest
Growth since 20102010 → 2020 census
+3.7%Highest
VT: +2.8%
+0.9%Lowest
VT: +2.8%
Median age
38.1±11.4Lowest
12% below VT
43.3±2.6Highest
about the VT average
Grand Isle and Underhill are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
27.8%±10.9Highest
VT: 17.9%
19.8%±3.9Lowest
VT: 17.9%
Underhill and Grand Isle are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
17.6%±6Highest
VT: 21.4%
15.6%±2.2Lowest
VT: 21.4%
Underhill and Grand Isle are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
50.1%Highest
VT: 43.8%
46%Lowest
VT: 43.8%
Enrolled in collegeshare of residents
3.5%±2Highest
VT: 7%
2.4%±1.3Lowest
VT: 7%
Underhill and Grand Isle are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$92,267±$54kLowest
14% above VT
$100,846±$22kHighest
24% above VT
Grand Isle and Underhill are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$446,000±$24kHighest
41% above VT
$398,600±$33kLowest
26% above VT
Underhill and Grand Isle are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly —
$1,363±$530
10% above VT
Property taxmedian, yearly
$6,697Highest
33% above VT
$5,453Lowest
8% above VT
Renters paying 30%+of income on rent
0%±18.2Lowest
VT: 48.4%
50.8%±23.1Highest
VT: 48.4%
Below poverty line
6.4%Lowest
VT: 10.1%
6.8%Highest
VT: 10.1%
Housing
Homeownersof occupied homes
79.8%Lowest
VT: 73.2%
86.4%Highest
VT: 73.2%
Typical home builtmedian year
1979Lowest
3 yrs newer than VT
1983Highest
7 yrs newer than VT
Getting to work
Average commuteone way
33 minHighest
39% above VT
32 minLowest
36% above VT
Work from home
19.4%±11.3Highest
VT: 16.9%
18.3%±5.4Lowest
VT: 16.9%
Underhill and Grand Isle are within the Census margin of error here, so we can’t say which is really higher.
Schools
Public school scoresrank in state, math + reading #2 of 70 in VT —
School district Mount Mansfield Unified Union School District #401 Champlain Islands Unified Union School District #66
High school in town None in town None in town
On TownTapestry
Old photos in Our Story None yet None yet

VT average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.