Compare towns

Monroe vs Plainfield vs Sandy Hook

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

What stands out worked out from the figures below

Monroe has the most kids (25.2% under 18).
Plainfield has the most affordable homes ($272k median).
Sandy Hook has the most people working from home (23.1%).

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.

MeasureMonroePlainfieldSandy Hook
People
Population
18,949Highest
15,141
9,863Lowest
Median age
43.5±2.2Highest
6% above CT
37±4.5Lowest
10% below CT
43.1±3
5% above CT
Monroe and Sandy Hook are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
25.2%±3Highest
CT: 20.2%
19.4%±2.6Lowest
CT: 20.2%
22.6%±4.1
CT: 20.2%
Monroe and Sandy Hook are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
15.6%±2
CT: 18.5%
16.6%±2.4Highest
CT: 18.5%
14.4%±2.4Lowest
CT: 18.5%
Plainfield and Monroe are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
57.3%
CT: 42.5%
15%Lowest
CT: 42.5%
60.9%Highest
CT: 42.5%
Enrolled in collegeshare of residents
5.1%±1.8Lowest
CT: 7.1%
5.6%±1.8
CT: 7.1%
6.2%±2.1Highest
CT: 7.1%
Sandy Hook and Plainfield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$157,250±$12k
64% above CT
$76,993±$8kLowest
20% below CT
$160,814±$25kHighest
68% above CT
Sandy Hook and Monroe are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$503,200±$31kHighest
37% above CT
$272,100±$16kLowest
26% below CT
$501,200±$33k
37% above CT
Monroe and Sandy Hook are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$994±$860Lowest
33% below CT
$1,204±$70
19% below CT
$1,866±$439Highest
25% above CT
Property taxmedian, yearly
$10,000+Highest
at least 51% above CT
$4,209Lowest
37% below CT
$10,000+Highest
at least 51% above CT
Renters paying 30%+of income on rent
48.8%±46.4
CT: 52.6%
39.8%±9.5Lowest
CT: 52.6%
52.4%±26.6Highest
CT: 52.6%
Sandy Hook and Monroe are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
2.6%Lowest
CT: 10%
8.7%Highest
CT: 10%
5.6%
CT: 10%
Housing
Homeownersof occupied homes
95.7%Highest
CT: 66.5%
73.6%Lowest
CT: 66.5%
92.9%
CT: 66.5%
Typical home builtmedian year
1978
11 yrs newer than CT
1971Lowest
4 yrs newer than CT
1979Highest
12 yrs newer than CT
Getting to work
Average commuteone way
34 min
29% above CT
27 minLowest
about the CT average
35 minHighest
33% above CT
Work from home
15.4%±3.3
CT: 16%
10%±4Lowest
CT: 16%
23.1%±4.4Highest
CT: 16%
Schools
Public school scoresrank in state, math + reading #48 of 149 in CT #131 of 149 in CT —
School district Monroe School District Plainfield School District —
High school in town Masuk High School Plainfield High School —
Students per teacherat that high school
12.8Highest
10.3Lowest
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CT 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.