Compare towns

Castleton vs Underhill vs Bolton

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

What stands out worked out from the figures below

Castleton has the shortest commute (19 min average).
Underhill has the most kids (27.8% under 18).
Bolton has grown the fastest since 2010 (+10.1%).

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.

MeasureCastletonUnderhillBolton
People
Population
4,453Highest
3,141
1,163Lowest
Growth since 20102010 → 2020 census
-5.5%Lowest
VT: +2.8%
+3.7%
VT: +2.8%
+10.1%Highest
VT: +2.8%
Median age
38.3±4.3Highest
11% below VT
38.1±11.4
12% below VT
36.3±1.7Lowest
16% below VT
Castleton and Underhill are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
18.8%±6.4
VT: 17.9%
27.8%±10.9Highest
VT: 17.9%
14.9%±4Lowest
VT: 17.9%
Underhill and Castleton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
20.7%±4.6Highest
VT: 21.4%
17.6%±6
VT: 21.4%
6.7%±2.6Lowest
VT: 21.4%
Castleton and Underhill are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
37.9%Lowest
VT: 43.8%
50.1%
VT: 43.8%
58.4%Highest
VT: 43.8%
Enrolled in collegeshare of residents
19.3%±1.8Highest
VT: 7%
3.5%±2
VT: 7%
2.7%±1.8Lowest
VT: 7%
Cost of living
Household incomemedian
$73,854±$23kLowest
9% below VT
$92,267±$54k
14% above VT
$111,125±$17kHighest
37% above VT
Bolton and Underhill are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$224,800±$71kLowest
29% below VT
$446,000±$24kHighest
41% above VT
$311,600±$42k
about the VT average
Rentmedian gross, monthly
$1,137±$195Lowest
8% below VT
—
$1,299±$273Highest
5% above VT
Bolton and Castleton are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$3,167Lowest
37% below VT
$6,697Highest
33% above VT
$4,826
4% below VT
Renters paying 30%+of income on rent
67.7%±21.9Highest
VT: 48.4%
0%±18.2Lowest
VT: 48.4%
28%±30.8
VT: 48.4%
Castleton and Bolton are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
12.5%Highest
VT: 10.1%
6.4%
VT: 10.1%
2.9%Lowest
VT: 10.1%
Housing
Homeownersof occupied homes
79%Lowest
VT: 73.2%
79.8%
VT: 73.2%
81.6%Highest
VT: 73.2%
Typical home builtmedian year
1974Lowest
2 yrs older than VT
1979
3 yrs newer than VT
1986Highest
10 yrs newer than VT
Getting to work
Average commuteone way
19 minLowest
17% below VT
33 minHighest
39% above VT
28 min
17% above VT
Work from home
6.2%±3.9Lowest
VT: 16.9%
19.4%±11.3
VT: 16.9%
22.9%±8.2Highest
VT: 16.9%
Bolton and Underhill 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 #39 of 70 in VT #2 of 70 in VT —
School district Slate Valley Unified Union School District #62 Mount Mansfield Unified Union School District #401 Mount Mansfield Unified Union School District #401
High school in town None in town None in town None in town
On TownTapestry
Old photos in Our Story None yet 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.