What stands out worked out from the figures below

Killingly has the most homeowners (71.6%).

New London has the most renters (63.9% rent).

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	New London
People
Population	17,867Lowest	27,625Highest
Growth since 20102010 → 2020 census	—	-0.9% CT: +0.9%
Median age	39.5±3Highest 4% below CT	34.7±2.1Lowest 16% below CT
	Killingly and New London are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	19.8%±2.3Highest CT: 20.2%	16.6%±2.5Lowest CT: 20.2%
	Killingly and New London are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	19.7%±2.4Highest CT: 18.5%	15%±1.8Lowest CT: 18.5%
Bachelor’s degree+adults 25+	22.9%Lowest CT: 42.5%	28.5%Highest CT: 42.5%
Enrolled in collegeshare of residents	5.4%±1.9Lowest CT: 7.1%	13.3%±1.6Highest CT: 7.1%
Cost of living
Household incomemedian	$84,350±$8kHighest 12% below CT	$59,098±$5kLowest 38% below CT
Home valuemedian, owner-occupied	$288,600±$15kHighest 21% below CT	$253,300±$23kLowest 31% below CT
	Killingly and New London are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$1,044±$141Lowest 30% below CT	$1,340±$51Highest 10% below CT
Property taxmedian, yearly	$3,922Lowest 41% below CT	$4,977Highest 25% below CT
Renters paying 30%+of income on rent	42.8%±10.9Lowest CT: 52.6%	53.2%±5.3Highest CT: 52.6%
	New London and Killingly are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	11.4%Lowest CT: 10%	21.6%Highest CT: 10%
Housing
Homeownersof occupied homes	71.6%Highest CT: 66.5%	36.1%Lowest CT: 66.5%
Typical home builtmedian year	1968Highest 1 yr newer than CT	1945Lowest 22 yrs older than CT
Getting to work
Average commuteone way	28 minHighest 5% above CT	19 minLowest 28% below CT
Work from home	11.1%±2.3Lowest CT: 16%	11.6%±2.3Highest CT: 16%
	New London 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	#136 of 149 in CT	#147 of 149 in CT
School district	Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS	Interdistrict School for Arts and Comm District · New London School District
High school in town	Killingly High School	New London High School
Students per teacherat that high school	11.1Lowest	13.6Highest
On TownTapestry
Old photos in History	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.