What stands out worked out from the figures below

Effingham has grown the fastest since 2010 (+15.4%).

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	Effingham	Groton
People
Population	1,912Highest	507Lowest
Growth since 20102010 → 2020 census	+15.4%Highest NH: +4.6%	-4%Lowest NH: +4.6%
Median age	46.9±12.4Lowest 8% above NH	51.1±16.2Highest 18% above NH
	Groton and Effingham are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	19.5%±4.5Highest NH: 18.2%	15.4%±4.6Lowest NH: 18.2%
	Effingham and Groton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	18.7%±2.5Lowest NH: 20.1%	29.4%±4.8Highest NH: 20.1%
Bachelor’s degree+adults 25+	20.3%Lowest NH: 40.6%	29.2%Highest NH: 40.6%
Enrolled in collegeshare of residents	1.1%±0.8Lowest NH: 6%	2%±2Highest NH: 6%
	Groton and Effingham are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$76,607±$14kLowest 23% below NH	$85,625±$21kHighest 14% below NH
	Groton and Effingham are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$322,700±$30kHighest 20% below NH	$269,000±$45kLowest 33% below NH
	Effingham and Groton are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$1,090±$121Lowest 27% below NH	$2,667±$295Highest 79% above NH
Property taxmedian, yearly	$5,163Highest 23% below NH	$2,873Lowest 57% below NH
Renters paying 30%+of income on rent	13.6%±40.4Lowest NH: 48.2%	50%±83.6Highest NH: 48.2%
	Groton and Effingham are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	9%Lowest NH: 7.2%	10.5%Highest NH: 7.2%
Housing
Homeownersof occupied homes	90.2%Lowest NH: 72.8%	91.3%Highest NH: 72.8%
Typical home builtmedian year	1982Lowest 3 yrs newer than NH	1984Highest 5 yrs newer than NH
Getting to work
Average commuteone way	32 minHighest 18% above NH	29 minLowest 10% above NH
Work from home	16.1%±4.2Highest NH: 16.8%	13.7%±6.5Lowest NH: 16.8%
	Effingham and Groton are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	Governor Wentworth Regional 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.