Compare towns

Harwinton vs Killingly vs Middlefield vs Prospect

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

What stands out worked out from the figures below

Harwinton has the most people working from home (13.5%).
Killingly has the most affordable homes ($289k median).
Middlefield has the oldest population (median age 51.6).
Prospect has the most kids (21.4% under 18).

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.

MeasureHarwintonKillinglyMiddlefieldProspect
People
Population
5,575
17,867Highest
4,243Lowest
9,458
Median age
46.1±4.3
12% above CT
39.5±3Lowest
4% below CT
51.6±1.9Highest
26% above CT
46.8±3.9
14% above CT
Middlefield and Prospect are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
20%±4.2
CT: 20.2%
19.8%±2.3
CT: 20.2%
13.9%±4.1Lowest
CT: 20.2%
21.4%±4.1Highest
CT: 20.2%
Prospect and Harwinton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
22.1%±3.5
CT: 18.5%
19.7%±2.4Lowest
CT: 18.5%
25.5%±7.2Highest
CT: 18.5%
24.5%±4.3
CT: 18.5%
Middlefield and Prospect are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
40.3%
CT: 42.5%
22.9%Lowest
CT: 42.5%
41.5%Highest
CT: 42.5%
40.3%
CT: 42.5%
Enrolled in collegeshare of residents
6.7%±2.9Highest
CT: 7.1%
5.4%±1.9
CT: 7.1%
5.7%±2.4
CT: 7.1%
3.5%±1.8Lowest
CT: 7.1%
Harwinton and Middlefield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$129,643±$18kHighest
35% above CT
$84,350±$8kLowest
12% below CT
$99,837±$20k
4% above CT
$126,394±$18k
32% above CT
Harwinton and Prospect are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$352,100±$16k
4% below CT
$288,600±$15kLowest
21% below CT
$376,000±$27kHighest
about the CT average
$355,400±$21k
3% below CT
Middlefield and Prospect are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,504±$200
about the CT average
$1,044±$141Lowest
30% below CT
$3,501Highest
135% above CT
$1,800±$433
21% above CT
Property taxmedian, yearly
$5,503
17% below CT
$3,922Lowest
41% below CT
$6,853Highest
3% above CT
$6,504
about the CT average
Renters paying 30%+of income on rent
27.8%±27.9Lowest
CT: 52.6%
42.8%±10.9
CT: 52.6%
85.4%±52.1Highest
CT: 52.6%
45.3%±31.8
CT: 52.6%
Middlefield and Prospect are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
4.8%
CT: 10%
11.4%Highest
CT: 10%
8.1%
CT: 10%
3.2%Lowest
CT: 10%
Housing
Homeownersof occupied homes
93%
CT: 66.5%
71.6%Lowest
CT: 66.5%
86.5%
CT: 66.5%
93.5%Highest
CT: 66.5%
Typical home builtmedian year
1961Lowest
6 yrs older than CT
1968
1 yr newer than CT
1961Lowest
6 yrs older than CT
1974Highest
7 yrs newer than CT
Getting to work
Average commuteone way
26 min
3% below CT
28 minHighest
5% above CT
25 minLowest
6% below CT
28 min
4% above CT
Work from home
13.5%±4.7Highest
CT: 16%
11.1%±2.3
CT: 16%
10.9%±4.1
CT: 16%
10.1%±3.2Lowest
CT: 16%
Harwinton and Killingly 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 #34 of 149 in CT #136 of 149 in CT #65 of 149 in CT #50 of 149 in CT
School district Regional School District 10 Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS Regional School District 13 Regional School District 16
High school in town None in town Killingly High School None in town None in town
Students per teacherat that high school —
11.1
— —
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.