What stands out worked out from the figures below

Henniker has grown the fastest since 2010 (+27.9%).

Sullivan has the oldest population (median age 47.1).

Henniker is a college town. 27% of residents are enrolled in college, which pulls its median age, poverty rate and renter figures away from what a year-round family would see.

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	Henniker	Sullivan
People
Population	6,197Highest	1,246Lowest
Growth since 20102010 → 2020 census	+27.9%Highest U.S.: +7.4%	-1.4%Lowest U.S.: +7.4%
Median age	31.1±6.1Lowest 20% below U.S.	47.1±15Highest 21% above U.S.
	Sullivan and Henniker are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	15.3%±3.7Lowest U.S.: 22%	18%±5.2Highest U.S.: 22%
	Sullivan and Henniker are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	16.5%±6Lowest U.S.: 17.2%	22.5%±2.9Highest U.S.: 17.2%
	Sullivan and Henniker are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	41.4%Highest U.S.: 35.7%	26%Lowest U.S.: 35.7%
Enrolled in collegeshare of residents	27%±6.5Highest U.S.: 6.4%	5.1%±4Lowest U.S.: 6.4%
Cost of living
Household incomemedian	$95,206±$21kHighest 18% above U.S.	$59,643±$14kLowest 26% below U.S.
Home valuemedian, owner-occupied	$356,700±$49kHighest 7% above U.S.	$222,000±$33kLowest 33% below U.S.
Rentmedian gross, monthly	$1,081±$164Highest 23% below U.S.	$883±$114Lowest 38% below U.S.
	Henniker and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$8,877Highest 185% above U.S.	$2,228Lowest 29% below U.S.
Renters paying 30%+of income on rent	43.5%±22.6Highest U.S.: 51.1%	34.9%±23.6Lowest U.S.: 51.1%
	Henniker and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	11.6%Lowest U.S.: 12.5%	13.6%Highest U.S.: 12.5%
Housing
Homeownersof occupied homes	64.5%Lowest U.S.: 65.2%	85.2%Highest U.S.: 65.2%
Typical home builtmedian year	1974Lowest 6 yrs older than U.S.	1981Highest 1 yr newer than U.S.
Getting to work
Average commuteone way	20 minLowest 23% below U.S.	26 minHighest about the U.S. average
Work from home	15.5%±5.6Highest U.S.: 15.1%	12.6%±7.9Lowest U.S.: 15.1%
	Henniker and Sullivan 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	#56 of 120 in NH	—
School district	Henniker School District	RSU 24
High school in town	None in town	Sumner Memorial High School
Students per teacherat that high school	—	10.5
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.