What stands out worked out from the figures below

Casco has the oldest population (median age 52).

Castine has the most expensive homes ($604k median).

Castine is a college town. 47.7% of residents are enrolled in college, which pulls its median age, poverty rate and renter figures away from what a year-round family would see.

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	Castine
People
Population	3,696Highest	1,362Lowest
Growth since 20102010 → 2020 census	-2.6%Highest ME: +2.6%	-3.4%Lowest ME: +2.6%
Median age	52±3.3Highest 16% above ME	21.2±0.7Lowest 53% below ME
Kids under 18	11.3%±3.7Highest ME: 18.1%	9.5%±4Lowest ME: 18.1%
	Casco and Castine are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	26.3%±7.8Highest ME: 22.4%	19.9%±4.1Lowest ME: 22.4%
	Casco and Castine are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	32.9%Lowest ME: 36.2%	74.5%Highest ME: 36.2%
Enrolled in collegeshare of residents	4.4%±2.5Lowest ME: 5.8%	47.7%±7.7Highest ME: 5.8%
Cost of living
Household incomemedian	$69,313±$19kLowest 7% below ME	$113,750±$26kHighest 52% above ME
	Castine 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 20% above ME	$603,500±$114kHighest 103% above ME
Rentmedian gross, monthly	$1,395±$184Highest 22% above ME	$1,105±$104Lowest about the ME average
Property taxmedian, yearly	$3,085Lowest about the ME average	$4,250Highest 40% above ME
Renters paying 30%+of income on rent	39.7%±35.5Lowest ME: 48.4%	60.3%±56Highest ME: 48.4%
	Castine and Casco are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	11%Lowest ME: 10.7%	14.1%Highest ME: 10.7%
Housing
Homeownersof occupied homes	90%Highest ME: 74.3%	80.4%Lowest ME: 74.3%
Typical home builtmedian year	1988Highest 11 yrs newer than ME	1974Lowest 3 yrs older than ME
Getting to work
Average commuteone way	30 minHighest 23% above ME	14 minLowest 42% below ME
Work from home	26.6%±10Highest ME: 15.9%	11.7%±10.6Lowest ME: 15.9%
	Casco and Castine are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	RSU 61/MSAD 61	Castine Public Schools
High school in town	None in town	None in town
On TownTapestry
Old photos in History	None yet	None yet

ME 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.