What stands out worked out from the figures below

Peterborough has the most expensive homes ($379k median).

Marlborough has grown the fastest since 2010 (+1.6%).

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	Peterborough	Marlborough
People
Population	2,539Highest	2,207Lowest
Growth since 20102010 → 2020 census	-0.4%Lowest NH: +4.6%	+1.6%Highest NH: +4.6%
Median age	55.5±9.2Highest 28% above NH	46±9.2Lowest 6% above NH
	Peterborough and Marlborough are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	10.4%±4Lowest NH: 18.2%	23.5%±5.7Highest NH: 18.2%
Age 65+	35.1%±5.4Highest NH: 20.1%	23.7%±1.7Lowest NH: 20.1%
Bachelor’s degree+adults 25+	57.4%Highest NH: 40.6%	39.5%Lowest NH: 40.6%
Enrolled in collegeshare of residents	1.3%±1.2Lowest NH: 6%	1.5%±1.7Highest NH: 6%
	Marlborough and Peterborough are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$85,833±$15kHighest 13% below NH	$69,032±$9kLowest 30% below NH
	Peterborough and Marlborough are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$379,300±$57kHighest 6% below NH	$267,200±$35kLowest 34% below NH
Rentmedian gross, monthly	$1,515±$290Highest about the NH average	$1,133±$323Lowest 24% below NH
	Peterborough and Marlborough are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$7,422Highest 11% above NH	$6,362Lowest 5% below NH
Renters paying 30%+of income on rent	36.9%±20.1Lowest NH: 48.2%	50.4%±25.3Highest NH: 48.2%
	Marlborough and Peterborough are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	3.2%Lowest NH: 7.2%	13.2%Highest NH: 7.2%
Housing
Homeownersof occupied homes	56.7%Lowest NH: 72.8%	68.1%Highest NH: 72.8%
Typical home builtmedian year	1954Lowest 25 yrs older than NH	1976Highest 3 yrs older than NH
Getting to work
Average commuteone way	25 minHighest 7% below NH	21 minLowest 21% below NH
Work from home	16.1%±6.4Highest NH: 16.8%	12.3%±6.7Lowest NH: 16.8%
	Peterborough and Marlborough 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	#59 of 120 in NH	—
School district	—	Marlborough 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.