What stands out worked out from the figures below

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

Acton has grown the fastest since 2010 (+9.6%).

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	Groton	Acton
People
Population	11,390Lowest	24,155Highest
Growth since 20102010 → 2020 census	+6.3%Lowest MA: +7.4%	+9.6%Highest MA: +7.4%
Median age	41.4±2.7Lowest 4% above MA	44.5±0.8Highest 11% above MA
	Acton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	28.3%±4.9Highest MA: 19.4%	23.2%±2.5Lowest MA: 19.4%
	Groton and Acton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	17.3%±2.8Lowest MA: 17.9%	17.6%±1.7Highest MA: 17.9%
	Acton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	70.1%Lowest MA: 47.3%	79.5%Highest MA: 47.3%
Enrolled in collegeshare of residents	5.6%±1.9Highest MA: 7.9%	4.9%±1.2Lowest MA: 7.9%
	Groton and Acton 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	$158,230±$14kLowest 52% above MA
	Groton and Acton are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$743,400±$46kLowest 32% above MA	$807,300±$20kHighest 44% above MA
	Acton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$1,458±$335Lowest 17% below MA	$1,986±$155Highest 13% above MA
Property taxmedian, yearly	$10,000+ at least 67% above MA	$10,000+ at least 67% above MA
Renters paying 30%+of income on rent	43.8%±17Lowest MA: 51.8%	47.7%±11.3Highest MA: 51.8%
	Acton and Groton are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	3.8%Highest MA: 10%	3.4%Lowest MA: 10%
Housing
Homeownersof occupied homes	88.8%Highest MA: 62.5%	74.9%Lowest MA: 62.5%
Typical home builtmedian year	1988Highest 24 yrs newer than MA	1974Lowest 10 yrs newer than MA
Getting to work
Average commuteone way	32 minLowest 11% above MA	35 minHighest 19% above MA
Work from home	27.5%±5.8Lowest MA: 18.6%	35.9%±4.6Highest MA: 18.6%
	Acton 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	#13 of 282 in MA
School district	Groton-Dunstable	Acton-Boxborough
High school in town	Groton Dunstable Regional	Acton-Boxborough Regional High
Students per teacherat that high school	13.7Highest	13.5Lowest
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.