Compare towns

Killingworth vs Plainville

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

What stands out worked out from the figures below

Killingworth has the most people working from home (24%).
Plainville has the most affordable homes ($254k median).

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.

MeasureKillingworthPlainville
People
Population
6,240Lowest
17,551Highest
Median age
53.3±4.6Highest
30% above CT
44.3±1.5Lowest
8% above CT
Kids under 18
18.7%±4.6Highest
CT: 20.2%
15.6%±2.3Lowest
CT: 20.2%
Killingworth and Plainville are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
25.5%±4.9Highest
CT: 18.5%
20.1%±2.8Lowest
CT: 18.5%
Killingworth and Plainville are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
55.4%Highest
CT: 42.5%
30%Lowest
CT: 42.5%
Enrolled in collegeshare of residents
3.2%±1.5Lowest
CT: 7.1%
6.2%±1.6Highest
CT: 7.1%
Plainville and Killingworth are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$140,655±$16kHighest
47% above CT
$84,343±$7kLowest
12% below CT
Home valuemedian, owner-occupied
$446,200±$56kHighest
22% above CT
$254,000±$14kLowest
31% below CT
Rentmedian gross, monthly —
$1,126±$147
24% below CT
Property taxmedian, yearly
$6,550Highest
about the CT average
$4,798Lowest
28% below CT
Renters paying 30%+of income on rent
45.2%±15.8Highest
CT: 52.6%
40.3%±12.4Lowest
CT: 52.6%
Killingworth and Plainville are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
3%Lowest
CT: 10%
6.5%Highest
CT: 10%
Housing
Homeownersof occupied homes
96.7%Highest
CT: 66.5%
67.7%Lowest
CT: 66.5%
Typical home builtmedian year
1987Highest
20 yrs newer than CT
1971Lowest
4 yrs newer than CT
Getting to work
Average commuteone way
24 minHighest
10% below CT
21 minLowest
20% below CT
Work from home
24%±6.8Highest
CT: 16%
10.7%±2Lowest
CT: 16%
Schools
Public school scoresrank in state, math + reading #29 of 149 in CT #89 of 149 in CT
School district Regional School District 17 Judicial Centers · Plainville School District
High school in town None in town Plainville High School
Students per teacherat that high school —
11.4
On TownTapestry
Old photos in History None yet None yet

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.