Compare towns

Bolton vs Killingly vs Millis vs Plainfield

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

What stands out worked out from the figures below

Bolton has the most people working from home (20.7%).
Killingly has the most renters (28.4% rent).
Millis has the most expensive homes ($604k median).
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.

MeasureBoltonKillinglyMillisPlainfield
People
Population
4,853Lowest
17,867Highest
8,888
15,141
Growth since 20102010 → 2020 census — —
+7.2%
U.S.: +7.4%
—
Median age
43.7±3.3
12% above U.S.
39.5±3
about the U.S. average
46.4±3Highest
19% above U.S.
37±4.5Lowest
5% below U.S.
Millis and Bolton are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
20%±3.6Highest
U.S.: 22%
19.8%±2.3
U.S.: 22%
18.4%±2.8Lowest
U.S.: 22%
19.4%±2.6
U.S.: 22%
Bolton and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
19.7%±3.4
U.S.: 17.2%
19.7%±2.4
U.S.: 17.2%
23.5%±3.9Highest
U.S.: 17.2%
16.6%±2.4Lowest
U.S.: 17.2%
Millis and Bolton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
51.3%
U.S.: 35.7%
22.9%
U.S.: 35.7%
54.5%Highest
U.S.: 35.7%
15%Lowest
U.S.: 35.7%
Enrolled in collegeshare of residents
7.7%±2.6Highest
U.S.: 6.4%
5.4%±1.9
U.S.: 6.4%
4.9%±1.6Lowest
U.S.: 6.4%
5.6%±1.8
U.S.: 6.4%
Bolton and Plainfield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$126,364±$19k
57% above U.S.
$84,350±$8k
4% above U.S.
$155,996±$9kHighest
93% above U.S.
$76,993±$8kLowest
5% below U.S.
Home valuemedian, owner-occupied
$367,600±$17k
10% above U.S.
$288,600±$15k
13% below U.S.
$603,500±$31kHighest
81% above U.S.
$272,100±$16kLowest
18% below U.S.
Rentmedian gross, monthly
$1,127±$55
20% below U.S.
$1,044±$141Lowest
26% below U.S.
$1,696±$279Highest
20% above U.S.
$1,204±$70
15% below U.S.
Property taxmedian, yearly
$8,091
159% above U.S.
$3,922Lowest
26% above U.S.
$9,344Highest
200% above U.S.
$4,209
35% above U.S.
Renters paying 30%+of income on rent
39.8%±30.8Lowest
U.S.: 51.1%
42.8%±10.9
U.S.: 51.1%
56.5%±16.6Highest
U.S.: 51.1%
39.8%±9.5Lowest
U.S.: 51.1%
Millis and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
7.2%
U.S.: 12.5%
11.4%Highest
U.S.: 12.5%
4.8%Lowest
U.S.: 12.5%
8.7%
U.S.: 12.5%
Housing
Homeownersof occupied homes
88%Highest
U.S.: 65.2%
71.6%Lowest
U.S.: 65.2%
83.2%
U.S.: 65.2%
73.6%
U.S.: 65.2%
Typical home builtmedian year
1969
11 yrs older than U.S.
1968Lowest
12 yrs older than U.S.
1974Highest
6 yrs older than U.S.
1971
9 yrs older than U.S.
Getting to work
Average commuteone way
25 minLowest
6% below U.S.
28 min
6% above U.S.
31 minHighest
16% above U.S.
27 min
about the U.S. average
Work from home
20.7%±4.6Highest
U.S.: 15.1%
11.1%±2.3
U.S.: 15.1%
17.5%±4.2
U.S.: 15.1%
10%±4Lowest
U.S.: 15.1%
Bolton and Millis 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 #79 of 149 in CT #136 of 149 in CT #63 of 282 in MA #131 of 149 in CT
School district Bolton School District Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Millis Plainfield School District
High school in town Bolton High School Killingly High School Millis High School Plainfield High School
Students per teacherat that high school
7.4Lowest
11.1Highest
10.7
10.3
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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.