What stands out worked out from the figures below

Leyden has the most affordable homes ($373k median).

Mendon has grown the fastest since 2010 (+6.7%).

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	Leyden	Mendon
People
Population	637Lowest	6,325Highest
Growth since 20102010 → 2020 census	+3.2%Lowest MA: +7.4%	+6.7%Highest MA: +7.4%
Median age	53.2±8.2Highest 33% above MA	44.1±4.4Lowest 10% above MA
	Leyden and Mendon are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	13.8%±3.6Lowest MA: 19.4%	22.8%±6.2Highest MA: 19.4%
	Mendon and Leyden are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	28.6%±2.7Highest MA: 17.9%	14.7%±3.4Lowest MA: 17.9%
Bachelor’s degree+adults 25+	40%Lowest MA: 47.3%	46.9%Highest MA: 47.3%
Enrolled in collegeshare of residents	0.5%±2.3Lowest MA: 7.9%	6.8%±2.5Highest MA: 7.9%
Cost of living
Household incomemedian	$105,893±$13kLowest about the MA average	$132,256±$33kHighest 27% above MA
	Mendon and Leyden are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$372,900±$24kLowest 34% below MA	$616,000±$37kHighest 10% above MA
Rentmedian gross, monthly	$1,917±$451Highest 9% above MA	$1,840±$196Lowest 4% above MA
	Leyden and Mendon are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$4,651Lowest 22% below MA	$7,213Highest 20% above MA
Renters paying 30%+of income on rent	42.9%±100Lowest MA: 51.8%	78.7%±26Highest MA: 51.8%
	Mendon and Leyden are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	10.8%Highest MA: 10%	7.1%Lowest MA: 10%
Housing
Homeownersof occupied homes	93.4%Highest MA: 62.5%	86.9%Lowest MA: 62.5%
Typical home builtmedian year	1976Lowest 12 yrs newer than MA	1985Highest 21 yrs newer than MA
Getting to work
Average commuteone way	33 minHighest 12% above MA	30 minLowest 4% above MA
Work from home	11%±5Lowest MA: 18.6%	15.1%±5.7Highest MA: 18.6%
	Mendon and Leyden 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	—	#210 of 282 in MA
School district	—	Mendon-Upton
High school in town	—	None in town
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.