What stands out worked out from the figures below

Andover has grown the fastest since 2010 (+10.1%).

Londonderry has the most affordable homes ($470k 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	Andover	Londonderry
People
Population	36,652Highest	12,225Lowest
Growth since 20102010 → 2020 census	+10.1%Highest U.S.: +7.4%	+5.5%Lowest U.S.: +7.4%
Median age	42.9±1Highest 10% above U.S.	42.4±1Lowest 9% above U.S.
	Andover and Londonderry are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	23.6%±1.8Highest U.S.: 22%	18.6%±2.1Lowest U.S.: 22%
Age 65+	16%±1.3Lowest U.S.: 17.2%	16.5%±2Highest U.S.: 17.2%
	Londonderry and Andover are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	75.6%Highest U.S.: 35.7%	46%Lowest U.S.: 35.7%
Enrolled in collegeshare of residents	8.1%±0.8Highest U.S.: 6.4%	6.1%±1.7Lowest U.S.: 6.4%
	Andover and Londonderry are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$172,606±$16kHighest 114% above U.S.	$119,571±$13kLowest 48% above U.S.
Home valuemedian, owner-occupied	$855,600±$22kHighest 157% above U.S.	$469,500±$23kLowest 41% above U.S.
Rentmedian gross, monthly	$2,201±$129Highest 56% above U.S.	$1,952±$135Lowest 38% above U.S.
	Andover and Londonderry are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$10,000+Highest at least 221% above U.S.	$7,568Lowest 143% above U.S.
Renters paying 30%+of income on rent	39.7%±7.7Lowest U.S.: 51.1%	60.6%±13.9Highest U.S.: 51.1%
	Londonderry and Andover are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	2.9% U.S.: 12.5%	2.9% U.S.: 12.5%
Housing
Homeownersof occupied homes	79.9%Lowest U.S.: 65.2%	83.8%Highest U.S.: 65.2%
Typical home builtmedian year	1973Lowest 7 yrs older than U.S.	1983Highest 3 yrs newer than U.S.
Getting to work
Average commuteone way	29 minHighest 10% above U.S.	28 minLowest 5% above U.S.
Work from home	30.4%±2.1Highest U.S.: 15.1%	20.4%±2.8Lowest U.S.: 15.1%
Schools
Public school scoresrank in state, math + reading	#68 of 282 in MA	#37 of 120 in NH
School district	Andover · Greater Lawrence Regional Vocational Technical	—
High school in town	Gr Lawrence Regional Vocational Technical	—
Students per teacherat that high school	12.8	—
On TownTapestry
Old photos in Our Story	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.