What stands out worked out from the figures below

Dennis has the most affordable homes ($627k median).

Marblehead has the most kids (22.3% under 18).

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	Dennis	Marblehead
People
Population	14,868Lowest	20,413Highest
Growth since 20102010 → 2020 census	+3.3%Highest MA: +7.4%	+3.2%Lowest MA: +7.4%
Median age	59.5±2Highest 49% above MA	49.1±2Lowest 23% above MA
Kids under 18	9%±2Lowest MA: 19.4%	22.3%±2.5Highest MA: 19.4%
Age 65+	39.8%±3.4Highest MA: 17.9%	22.7%±2.5Lowest MA: 17.9%
Bachelor’s degree+adults 25+	44.1%Lowest MA: 47.3%	78.3%Highest MA: 47.3%
Enrolled in collegeshare of residents	4.2%±1.7Highest MA: 7.9%	3.8%±1Lowest MA: 7.9%
	Dennis and Marblehead are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$88,154±$10kLowest 15% below MA	$182,132±$28kHighest 75% above MA
Home valuemedian, owner-occupied	$627,100±$28kLowest 12% above MA	$943,900±$31kHighest 68% above MA
Rentmedian gross, monthly	$1,420±$260Lowest 19% below MA	$1,764±$147Highest about the MA average
	Marblehead and Dennis are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$2,877Lowest 52% below MA	$8,309Highest 39% above MA
Renters paying 30%+of income on rent	59.2%±9.9Highest MA: 51.8%	49.5%±8.8Lowest MA: 51.8%
	Dennis and Marblehead are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	6.7%Highest MA: 10%	4.4%Lowest MA: 10%
Housing
Homeownersof occupied homes	78.9%Lowest MA: 62.5%	85.2%Highest MA: 62.5%
Typical home builtmedian year	1970Highest 6 yrs newer than MA	1944Lowest 20 yrs older than MA
Getting to work
Average commuteone way	24 minLowest 17% below MA	33 minHighest 13% above MA
Work from home	16.9%±5Lowest MA: 18.6%	34%±3.6Highest MA: 18.6%
Schools
Public school scoresrank in state, math + reading	#238 of 282 in MA	#47 of 282 in MA
School district	Dennis-Yarmouth	Marblehead
High school in town	None in town	Marblehead High
Students per teacherat that high school	—	10.7
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.