What stands out worked out from the figures below

Killingly has the most affordable homes ($289k median).

Southborough has the most expensive homes ($821k 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	Killingly	Southborough
People
Population	17,867Highest	10,493Lowest
Growth since 20102010 → 2020 census	—	+7% U.S.: +7.4%
Median age	39.5±3Lowest about the U.S. average	43.6±1.7Highest 12% above U.S.
	Southborough and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	19.8%±2.3Lowest U.S.: 22%	27%±4.2Highest U.S.: 22%
Age 65+	19.7%±2.4Highest U.S.: 17.2%	13.8%±2Lowest U.S.: 17.2%
Bachelor’s degree+adults 25+	22.9%Lowest U.S.: 35.7%	76.2%Highest U.S.: 35.7%
Enrolled in collegeshare of residents	5.4%±1.9Highest U.S.: 6.4%	3.7%±1Lowest U.S.: 6.4%
	Killingly and Southborough are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$84,350±$8kLowest 4% above U.S.	$196,808±$16kHighest 144% above U.S.
Home valuemedian, owner-occupied	$288,600±$15kLowest 13% below U.S.	$821,100±$51kHighest 147% above U.S.
Rentmedian gross, monthly	$1,044±$141Lowest 26% below U.S.	$2,496±$309Highest 77% above U.S.
Property taxmedian, yearly	$3,922Lowest 26% above U.S.	$10,000+Highest at least 221% above U.S.
Renters paying 30%+of income on rent	42.8%±10.9Highest U.S.: 51.1%	32%±15Lowest U.S.: 51.1%
	Killingly and Southborough are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	11.4%Highest U.S.: 12.5%	3.7%Lowest U.S.: 12.5%
Housing
Homeownersof occupied homes	71.6%Lowest U.S.: 65.2%	88.2%Highest U.S.: 65.2%
Typical home builtmedian year	1968Lowest 12 yrs older than U.S.	1981Highest 1 yr newer than U.S.
Getting to work
Average commuteone way	28 minLowest 6% above U.S.	32 minHighest 21% above U.S.
Work from home	11.1%±2.3Lowest U.S.: 15.1%	31%±4.2Highest U.S.: 15.1%
Schools
Public school scoresrank in state, math + reading	#136 of 149 in CT	#8 of 282 in MA
School district	Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS	Southborough
High school in town	Killingly High School	None in town
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.