What stands out worked out from the figures below

Greenland has grown the fastest since 2010 (+14.6%).

Portsmouth has the most renters (48.1% 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	Greenland	Portsmouth
People
Population	4,106Lowest	22,545Highest
Growth since 20102010 → 2020 census	+14.6%Highest NH: +4.6%	+5.7%Lowest NH: +4.6%
Median age	48.4±7.7Highest 12% above NH	42.9±2Lowest about the NH average
	Greenland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	19.8%±5.2Highest NH: 18.2%	14%±1.9Lowest NH: 18.2%
	Greenland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	28.9%±5Highest NH: 20.1%	21.9%±2.4Lowest NH: 20.1%
	Greenland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	59.6%Lowest NH: 40.6%	64%Highest NH: 40.6%
Enrolled in collegeshare of residents	2.3%±1.6Lowest NH: 6%	3.8%±1.2Highest NH: 6%
	Portsmouth and Greenland are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$162,837±$11kHighest 64% above NH	$106,219±$7kLowest 7% above NH
Home valuemedian, owner-occupied	$662,800±$42kLowest 65% above NH	$688,500±$39kHighest 71% above NH
	Portsmouth and Greenland are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$2,331±$363Highest 56% above NH	$1,869±$111Lowest 25% above NH
	Greenland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$7,420Lowest 11% above NH	$8,018Highest 20% above NH
Renters paying 30%+of income on rent	77.3%±44.3Highest NH: 48.2%	50.4%±7.2Lowest NH: 48.2%
	Greenland and Portsmouth are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	0.5%Lowest NH: 7.2%	6.8%Highest NH: 7.2%
Housing
Homeownersof occupied homes	93.3%Highest NH: 72.8%	51.9%Lowest NH: 72.8%
Typical home builtmedian year	1987Highest 8 yrs newer than NH	1959Lowest 20 yrs older than NH
Getting to work
Average commuteone way	21 minLowest 23% below NH	22 minHighest 17% below NH
Work from home	32.2%±7.7Highest NH: 16.8%	21.9%±4Lowest NH: 16.8%
	Greenland and Portsmouth 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	#10 of 120 in NH	#11 of 120 in NH
School district	Greenland School District	Portsmouth School District
High school in town	None in town	Portsmouth High School
Students per teacherat that high school	—	11.4
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.