What stands out worked out from the figures below

Casco has the oldest population (median age 52).

Ayer has grown the fastest since 2010 (+14.2%).

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	Casco	Ayer
People
Population	3,696Lowest	8,645Highest
Growth since 20102010 → 2020 census	-2.6%Lowest U.S.: +7.4%	+14.2%Highest U.S.: +7.4%
Median age	52±3.3Highest 34% above U.S.	39.2±2.8Lowest about the U.S. average
Kids under 18	11.3%±3.7Lowest U.S.: 22%	20.3%±3.9Highest U.S.: 22%
Age 65+	26.3%±7.8Highest U.S.: 17.2%	14.5%±2.8Lowest U.S.: 17.2%
Bachelor’s degree+adults 25+	32.9%Lowest U.S.: 35.7%	42.3%Highest U.S.: 35.7%
Enrolled in collegeshare of residents	4.4%±2.5Lowest U.S.: 6.4%	4.5%±1.5Highest U.S.: 6.4%
	Ayer and Casco are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$69,313±$19kLowest 14% below U.S.	$101,875±$15kHighest 26% above U.S.
	Ayer and Casco are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$355,500±$58kLowest 7% above U.S.	$463,800±$29kHighest 39% above U.S.
Rentmedian gross, monthly	$1,395±$184Lowest about the U.S. average	$1,415±$180Highest about the U.S. average
	Ayer and Casco are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$3,085Lowest about the U.S. average	$5,057Highest 62% above U.S.
Renters paying 30%+of income on rent	39.7%±35.5Lowest U.S.: 51.1%	45.1%±14.2Highest U.S.: 51.1%
	Ayer and Casco are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	11%Highest U.S.: 12.5%	10.7%Lowest U.S.: 12.5%
Housing
Homeownersof occupied homes	90%Highest U.S.: 65.2%	69.2%Lowest U.S.: 65.2%
Typical home builtmedian year	1988Highest 8 yrs newer than U.S.	1977Lowest 3 yrs older than U.S.
Getting to work
Average commuteone way	30 minLowest 15% above U.S.	33 minHighest 25% above U.S.
Work from home	26.6%±10Highest U.S.: 15.1%	21.6%±5.9Lowest U.S.: 15.1%
	Casco and Ayer 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	—	#113 of 282 in MA
School district	RSU 61/MSAD 61	Ayer Shirley School District
High school in town	None in town	Ayer Shirley Regional High School
Students per teacherat that high school	—	11.5
On TownTapestry
Old photos in History	None yet	12 photos →

U.S. 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.