Compare towns

Belvidere vs Sullivan vs Marshfield

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

What stands out worked out from the figures below

Belvidere has the most kids (22% under 18).
Sullivan has the oldest population (median age 47.1).
Marshfield has the most people working from home (17.5%).

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.

MeasureBelvidereSullivanMarshfield
People
Population
422Lowest
1,246Highest
470
Growth since 20102010 → 2020 census —
-1.4%
U.S.: +7.4%
—
Median age
40.7±6.5Lowest
5% above U.S.
47.1±15Highest
21% above U.S.
42.4±8.8
9% above U.S.
Sullivan and Marshfield are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
22%±4Highest
U.S.: 22%
18%±5.2Lowest
U.S.: 22%
19.4%±9.1
U.S.: 22%
Belvidere and Marshfield are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
8.8%±4Lowest
U.S.: 17.2%
22.5%±2.9Highest
U.S.: 17.2%
10.2%±4.4
U.S.: 17.2%
Bachelor’s degree+adults 25+
35.9%Highest
U.S.: 35.7%
26%Lowest
U.S.: 35.7%
35.7%
U.S.: 35.7%
Enrolled in collegeshare of residents
1.4%±1.3Lowest
U.S.: 6.4%
5.1%±4Highest
U.S.: 6.4%
3.6%±2.4
U.S.: 6.4%
Sullivan and Marshfield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$81,563±$18k
about the U.S. average
$59,643±$14kLowest
26% below U.S.
$84,375±$20kHighest
5% above U.S.
Marshfield and Belvidere are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$239,200±$51kHighest
28% below U.S.
$222,000±$33k
33% below U.S.
$178,300±$31kLowest
46% below U.S.
Belvidere and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,542±$1kHighest
9% above U.S.
$883±$114Lowest
38% below U.S.
$1,125±$79
20% below U.S.
Belvidere and Marshfield are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$3,908Highest
25% above U.S.
$2,228Lowest
29% below U.S.
$3,269
5% above U.S.
Renters paying 30%+of income on rent
66.7%±53.8Highest
U.S.: 51.1%
34.9%±23.6Lowest
U.S.: 51.1%
52.4%±62.4
U.S.: 51.1%
Belvidere and Marshfield are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
5.5%
U.S.: 12.5%
13.6%Highest
U.S.: 12.5%
4.9%Lowest
U.S.: 12.5%
Housing
Homeownersof occupied homes
86.1%Highest
U.S.: 65.2%
85.2%
U.S.: 65.2%
81.2%Lowest
U.S.: 65.2%
Typical home builtmedian year
1989Highest
9 yrs newer than U.S.
1981
1 yr newer than U.S.
1938Lowest
42 yrs older than U.S.
Getting to work
Average commuteone way
38 minHighest
42% above U.S.
26 minLowest
about the U.S. average
29 min
11% above U.S.
Work from home
9.4%±7.6Lowest
U.S.: 15.1%
12.6%±7.9
U.S.: 15.1%
17.5%±7.2Highest
U.S.: 15.1%
Marshfield and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district — RSU 24 —
High school in town — Sumner Memorial High School —
Students per teacherat that high school —
10.5
—
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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.