Compare towns

Killingly vs Guilford vs Plainfield vs Brooklyn

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

What stands out worked out from the figures below

Killingly has the most renters (28.4% rent).
Guilford has the most people working from home (21.7%).
Plainfield has the youngest population (median age 37).

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.

MeasureKillinglyGuilfordPlainfieldBrooklyn
People
Population
17,867
22,108Highest
15,141
8,517Lowest
Median age
39.5±3
4% below CT
51.1±1.9Highest
24% above CT
37±4.5Lowest
10% below CT
45.6±2.5
11% above CT
Kids under 18
19.8%±2.3
CT: 20.2%
20.8%±2.4Highest
CT: 20.2%
19.4%±2.6Lowest
CT: 20.2%
20.6%±4.6
CT: 20.2%
Guilford and Brooklyn are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
19.7%±2.4
CT: 18.5%
26.6%±2.7Highest
CT: 18.5%
16.6%±2.4Lowest
CT: 18.5%
17.6%±2.9
CT: 18.5%
Bachelor’s degree+adults 25+
22.9%
CT: 42.5%
60.6%Highest
CT: 42.5%
15%Lowest
CT: 42.5%
23.9%
CT: 42.5%
Enrolled in collegeshare of residents
5.4%±1.9
CT: 7.1%
3.7%±1Lowest
CT: 7.1%
5.6%±1.8Highest
CT: 7.1%
5.4%±1.7
CT: 7.1%
Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$84,350±$8k
12% below CT
$137,816±$11kHighest
44% above CT
$76,993±$8kLowest
20% below CT
$96,207±$15k
about the CT average
Home valuemedian, owner-occupied
$288,600±$15k
21% below CT
$515,800±$40kHighest
41% above CT
$272,100±$16kLowest
26% below CT
$315,200±$28k
14% below CT
Rentmedian gross, monthly
$1,044±$141Lowest
30% below CT
$1,717±$128Highest
15% above CT
$1,204±$70
19% below CT
$1,125±$98
24% below CT
Property taxmedian, yearly
$3,922Lowest
41% below CT
$8,744Highest
32% above CT
$4,209
37% below CT
$4,538
32% below CT
Renters paying 30%+of income on rent
42.8%±10.9
CT: 52.6%
47.4%±9Highest
CT: 52.6%
39.8%±9.5
CT: 52.6%
38.5%±19.3Lowest
CT: 52.6%
Guilford and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
11.4%Highest
CT: 10%
2.8%
CT: 10%
8.7%
CT: 10%
2.3%Lowest
CT: 10%
Housing
Homeownersof occupied homes
71.6%Lowest
CT: 66.5%
83.7%Highest
CT: 66.5%
73.6%
CT: 66.5%
81.7%
CT: 66.5%
Typical home builtmedian year
1968Lowest
1 yr newer than CT
1974
7 yrs newer than CT
1971
4 yrs newer than CT
1978Highest
11 yrs newer than CT
Getting to work
Average commuteone way
28 minHighest
5% above CT
26 minLowest
about the CT average
27 min
about the CT average
27 min
about the CT average
Work from home
11.1%±2.3
CT: 16%
21.7%±3.3Highest
CT: 16%
10%±4Lowest
CT: 16%
10.7%±5.4
CT: 16%
Schools
Public school scoresrank in state, math + reading #136 of 149 in CT #15 of 149 in CT #131 of 149 in CT #113 of 149 in CT
School district Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Guilford School District Plainfield School District Brooklyn School District
High school in town Killingly High School Guilford High School Plainfield High School None in town
Students per teacherat that high school
11.1
11.8Highest
10.3Lowest
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On TownTapestry
Old photos in History None yet None yet 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.