What stands out worked out from the figures below

Groton has the most affordable homes ($269k median).

Harrisville has grown the fastest since 2010 (+2.4%).

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	Groton	Harrisville
People
Population	507Lowest	885Highest
Growth since 20102010 → 2020 census	-4%Lowest NH: +4.6%	+2.4%Highest NH: +4.6%
Median age	51.1±16.2Lowest 18% above NH	58.9±5.5Highest 36% above NH
	Harrisville and Groton are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	15.4%±4.6Lowest NH: 18.2%	16.4%±6.5Highest NH: 18.2%
	Harrisville and Groton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	29.4%±4.8Lowest NH: 20.1%	35.8%±10.5Highest NH: 20.1%
	Harrisville and Groton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	29.2%Lowest NH: 40.6%	54.8%Highest NH: 40.6%
Enrolled in collegeshare of residents	2%±2Highest NH: 6%	1.7%±1.2Lowest NH: 6%
	Groton and Harrisville are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$85,625±$21kLowest 14% below NH	$103,036±$13kHighest 4% above NH
	Harrisville and Groton are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$269,000±$45kLowest 33% below NH	$430,500±$48kHighest 7% above NH
Rentmedian gross, monthly	$2,667±$295Highest 79% above NH	$1,611±$367Lowest 8% above NH
Property taxmedian, yearly	$2,873Lowest 57% below NH	$5,329Highest 20% below NH
Renters paying 30%+of income on rent	50%±83.6Highest NH: 48.2%	35%±90.4Lowest NH: 48.2%
	Groton and Harrisville are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	10.5%Highest NH: 7.2%	3.6%Lowest NH: 7.2%
Housing
Homeownersof occupied homes	91.3%Lowest NH: 72.8%	94.3%Highest NH: 72.8%
Typical home builtmedian year	1984Highest 5 yrs newer than NH	1965Lowest 14 yrs older than NH
Getting to work
Average commuteone way	29 minHighest 10% above NH	27 minLowest about the NH average
Work from home	13.7%±6.5Highest NH: 16.8%	13.4%±5.8Lowest NH: 16.8%
	Groton and Harrisville are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	—	Harrisville 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.