What stands out worked out from the figures below

Groton has the most kids (28.3% under 18).

Berlin has grown the fastest since 2010 (+10.2%).

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	Groton	Berlin
People
Population	11,390Highest	3,378Lowest
Growth since 20102010 → 2020 census	+6.3%Lowest MA: +7.4%	+10.2%Highest MA: +7.4%
Median age	41.4±2.7Lowest 4% above MA	49.7±2.8Highest 24% above MA
Kids under 18	28.3%±4.9Highest MA: 19.4%	13.4%±4.5Lowest MA: 19.4%
Age 65+	17.3%±2.8Lowest MA: 17.9%	30.1%±5.9Highest MA: 17.9%
Bachelor’s degree+adults 25+	70.1%Highest MA: 47.3%	48.3%Lowest MA: 47.3%
Enrolled in collegeshare of residents	5.6%±1.9Highest MA: 7.9%	4.3%±2.5Lowest MA: 7.9%
	Groton and Berlin are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$192,958±$27kHighest 86% above MA	$121,336±$12kLowest 17% above MA
Home valuemedian, owner-occupied	$743,400±$46kHighest 32% above MA	$616,600±$55kLowest 10% above MA
Rentmedian gross, monthly	$1,458±$335Lowest 17% below MA	$2,420±$933Highest 37% above MA
	Berlin and Groton 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 67% above MA	$7,116Lowest 19% above MA
Renters paying 30%+of income on rent	43.8%±17Lowest MA: 51.8%	52.6%±19.7Highest MA: 51.8%
	Berlin and Groton are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	3.8%Lowest MA: 10%	5%Highest MA: 10%
Housing
Homeownersof occupied homes	88.8%Highest MA: 62.5%	77.3%Lowest MA: 62.5%
Typical home builtmedian year	1988Lowest 24 yrs newer than MA	1992Highest 28 yrs newer than MA
Getting to work
Average commuteone way	32 minLowest 11% above MA	34 minHighest 17% above MA
Work from home	27.5%±5.8Lowest MA: 18.6%	29.1%±6.8Highest MA: 18.6%
	Berlin and Groton 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	#39 of 282 in MA	#61 of 282 in MA
School district	Groton-Dunstable	Berlin-Boylston
High school in town	Groton Dunstable Regional	None in town
Students per teacherat that high school	13.7	—
On TownTapestry
Old photos in History	None yet	None yet

MA 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.