What stands out worked out from the figures below

Thornton has grown the fastest since 2010 (+8.8%).

Groton has the most affordable homes ($269k 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	Thornton	Groton
People
Population	2,799Highest	507Lowest
Growth since 20102010 → 2020 census	+8.8%Highest NH: +4.6%	-4%Lowest NH: +4.6%
Median age	51.1±3.4 18% above NH	51.1±16.2 18% above NH
Kids under 18	13.9%±4.6Lowest NH: 18.2%	15.4%±4.6Highest NH: 18.2%
	Groton and Thornton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	19%±4.9Lowest NH: 20.1%	29.4%±4.8Highest NH: 20.1%
Bachelor’s degree+adults 25+	46.3%Highest NH: 40.6%	29.2%Lowest NH: 40.6%
Enrolled in collegeshare of residents	4.8%±2.9Highest NH: 6%	2%±2Lowest NH: 6%
	Thornton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$90,022±$17kHighest 9% below NH	$85,625±$21kLowest 14% below NH
	Thornton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$351,900±$20kHighest 13% below NH	$269,000±$45kLowest 33% below NH
Rentmedian gross, monthly	$1,270±$428Lowest 15% below NH	$2,667±$295Highest 79% above NH
Property taxmedian, yearly	$5,032Highest 25% below NH	$2,873Lowest 57% below NH
Renters paying 30%+of income on rent	57.7%±24.7Highest NH: 48.2%	50%±83.6Lowest NH: 48.2%
	Thornton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	9.2%Lowest NH: 7.2%	10.5%Highest NH: 7.2%
Housing
Homeownersof occupied homes	88.3%Lowest NH: 72.8%	91.3%Highest NH: 72.8%
Typical home builtmedian year	1984 5 yrs newer than NH	1984 5 yrs newer than NH
Getting to work
Average commuteone way	23 minLowest 15% below NH	29 minHighest 10% above NH
Work from home	29.8%±9.7Highest NH: 16.8%	13.7%±6.5Lowest NH: 16.8%
	Thornton and Groton 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	#18 of 120 in NH	—
School district	Thornton School District	—
High school in town	None in town	—
On TownTapestry
Old photos in Our Story	None yet	None yet

NH 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.