What stands out worked out from the figures below

Cohasset has the most expensive homes ($1319k median).

Millis has the most affordable homes ($604k 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	Cohasset	Millis
People
Population	8,427Lowest	8,888Highest
Growth since 20102010 → 2020 census	+11.1%Highest MA: +7.4%	+7.2%Lowest MA: +7.4%
Median age	43.9±4.4Lowest 10% above MA	46.4±3Highest 16% above MA
	Millis and Cohasset are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	27.2%±4.1Highest MA: 19.4%	18.4%±2.8Lowest MA: 19.4%
Age 65+	17.8%±2.8Lowest MA: 17.9%	23.5%±3.9Highest MA: 17.9%
	Millis and Cohasset are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	76.7%Highest MA: 47.3%	54.5%Lowest MA: 47.3%
Enrolled in collegeshare of residents	3.8%±1.7Lowest MA: 7.9%	4.9%±1.6Highest MA: 7.9%
	Millis and Cohasset are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$199,306±$53kHighest 92% above MA	$155,996±$9kLowest 50% above MA
	Cohasset and Millis are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$1,318,900±$165kHighest 135% above MA	$603,500±$31kLowest 7% above MA
Rentmedian gross, monthly	$2,755±$399Highest 56% above MA	$1,696±$279Lowest 4% below MA
Property taxmedian, yearly	$10,000+Highest at least 67% above MA	$9,344Lowest 56% above MA
Renters paying 30%+of income on rent	52.6%±15.5Lowest MA: 51.8%	56.5%±16.6Highest MA: 51.8%
	Millis and Cohasset are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	3%Lowest MA: 10%	4.8%Highest MA: 10%
Housing
Homeownersof occupied homes	83%Lowest MA: 62.5%	83.2%Highest MA: 62.5%
Typical home builtmedian year	1968Lowest 4 yrs newer than MA	1974Highest 10 yrs newer than MA
Getting to work
Average commuteone way	37 minHighest 28% above MA	31 minLowest 5% above MA
Work from home	25.7%±5.3Highest MA: 18.6%	17.5%±4.2Lowest MA: 18.6%
	Cohasset and Millis 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	#41 of 282 in MA	#63 of 282 in MA
School district	Cohasset	Millis
High school in town	Cohasset High School	Millis High School
Students per teacherat that high school	9.0Lowest	10.7Highest
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.