What stands out worked out from the figures below

Brimfield has the most expensive homes ($389k median).

Killingly has the most affordable homes ($289k 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.

Raising kidsAffordabilityOwning a homeShort commuteWorking from homeYounger crowdSettled, older crowdGrowing town

Measure	Brimfield	Killingly
People
Population	3,705Lowest	17,867Highest
Growth since 20102010 → 2020 census	+2.4% U.S.: +7.4%	—
Median age	43.7±5.3Highest 12% above U.S.	39.5±3Lowest about the U.S. average
	Brimfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	21.2%±6Highest U.S.: 22%	19.8%±2.3Lowest U.S.: 22%
	Brimfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	22.3%±4.4Highest U.S.: 17.2%	19.7%±2.4Lowest U.S.: 17.2%
	Brimfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	44.7%Highest U.S.: 35.7%	22.9%Lowest U.S.: 35.7%
Enrolled in collegeshare of residents	3.5%±1.5Lowest U.S.: 6.4%	5.4%±1.9Highest U.S.: 6.4%
	Killingly and Brimfield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$111,250±$22kHighest 38% above U.S.	$84,350±$8kLowest 4% above U.S.
	Brimfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$389,100±$27kHighest 17% above U.S.	$288,600±$15kLowest 13% below U.S.
Rentmedian gross, monthly	$886±$365Lowest 37% below U.S.	$1,044±$141Highest 26% below U.S.
	Killingly and Brimfield are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$5,128Highest 64% above U.S.	$3,922Lowest 26% above U.S.
Renters paying 30%+of income on rent	53.2%±25.4Highest U.S.: 51.1%	42.8%±10.9Lowest U.S.: 51.1%
	Brimfield and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	3.6%Lowest U.S.: 12.5%	11.4%Highest U.S.: 12.5%
Housing
Homeownersof occupied homes	87.5%Highest U.S.: 65.2%	71.6%Lowest U.S.: 65.2%
Typical home builtmedian year	1988Highest 8 yrs newer than U.S.	1968Lowest 12 yrs older than U.S.
Getting to work
Average commuteone way	34 minHighest 28% above U.S.	28 minLowest 6% above U.S.
Work from home	13.7%±5.7Highest U.S.: 15.1%	11.1%±2.3Lowest U.S.: 15.1%
	Brimfield 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	#108 of 282 in MA	#136 of 149 in CT
School district	Brimfield	Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS
High school in town	None in town	Killingly High School
Students per teacherat that high school	—	11.1
On TownTapestry
Old photos in History	None yet	None yet

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.