Compare towns

Castleton vs Randolph vs South Berwick

Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..

What stands out worked out from the figures below

Castleton has the most affordable homes ($225k median).
Randolph has the most renters (32.8% rent).
South Berwick has grown the fastest since 2010 (+3.4%).

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.

MeasureCastletonRandolphSouth Berwick
People
Population
4,453Lowest
4,843
7,670Highest
Growth since 20102010 → 2020 census
-5.5%Lowest
U.S.: +7.4%
-0.1%
U.S.: +7.4%
+3.4%Highest
U.S.: +7.4%
Median age
38.3±4.3Lowest
about the U.S. average
40.4±7.4Highest
4% above U.S.
39±2.5
about the U.S. average
Randolph and South Berwick are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
18.8%±6.4
U.S.: 22%
17.3%±4.4Lowest
U.S.: 22%
26.7%±6Highest
U.S.: 22%
South Berwick and Castleton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
20.7%±4.6
U.S.: 17.2%
22.9%±4.2Highest
U.S.: 17.2%
15.8%±3Lowest
U.S.: 17.2%
Randolph and Castleton 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
U.S.: 35.7%
40.8%
U.S.: 35.7%
41.8%Highest
U.S.: 35.7%
Enrolled in collegeshare of residents
19.3%±1.8Highest
U.S.: 6.4%
11.2%±2.5
U.S.: 6.4%
4.2%±1.9Lowest
U.S.: 6.4%
Cost of living
Household incomemedian
$73,854±$23kLowest
9% below U.S.
$76,758±$6k
5% below U.S.
$99,572±$13kHighest
23% above U.S.
Home valuemedian, owner-occupied
$224,800±$71kLowest
32% below U.S.
$278,700±$38k
16% below U.S.
$428,300±$26kHighest
29% above U.S.
Rentmedian gross, monthly
$1,137±$195Lowest
20% below U.S.
$1,172±$173
17% below U.S.
$1,726±$83Highest
22% above U.S.
Property taxmedian, yearly
$3,167Lowest
about the U.S. average
$4,698
51% above U.S.
$4,956Highest
59% above U.S.
Renters paying 30%+of income on rent
67.7%±21.9Highest
U.S.: 51.1%
54.1%±17.8
U.S.: 51.1%
53.5%±24.5Lowest
U.S.: 51.1%
Castleton and Randolph are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
12.5%Highest
U.S.: 12.5%
7.7%
U.S.: 12.5%
3.4%Lowest
U.S.: 12.5%
Housing
Homeownersof occupied homes
79%Highest
U.S.: 65.2%
67.2%Lowest
U.S.: 65.2%
78.3%
U.S.: 65.2%
Typical home builtmedian year
1974
6 yrs older than U.S.
1971Lowest
9 yrs older than U.S.
1982Highest
2 yrs newer than U.S.
Getting to work
Average commuteone way
19 minLowest
27% below U.S.
21 min
22% below U.S.
27 minHighest
about the U.S. average
Work from home
6.2%±3.9Lowest
U.S.: 15.1%
12.9%±4.7
U.S.: 15.1%
17.6%±5.8Highest
U.S.: 15.1%
South Berwick and Randolph 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 #55 of 70 in VT #58 of 133 in ME
School district Slate Valley Unified Union School District #62 Orange Southwest Unified Union School District #59 RSU 35/MSAD 35
High school in town None in town Randolph Union High School Marshwood High School
Students per teacherat that high school —
9.4Lowest
13.0Highest
On TownTapestry
Old photos in Our Story None yet None yet None yet

U.S. 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.