What stands out worked out from the figures below

Castle Hill has the most affordable homes ($145k median).

Mount Desert has the most expensive homes ($522k 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	Castle Hill	Mount Desert
People
Population	281Lowest	1,671Highest
Growth since 20102010 → 2020 census	—	+4.5% ME: +2.6%
Median age	57.8±15.8Highest 29% above ME	54.9±8.2Lowest 23% above ME
	Castle Hill and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	14.2%±5.8Highest ME: 18.1%	14.1%±4.7Lowest ME: 18.1%
	Castle Hill and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	44.8%±6.5Highest ME: 22.4%	29.1%±4.9Lowest ME: 22.4%
Bachelor’s degree+adults 25+	26.7%Lowest ME: 36.2%	64.4%Highest ME: 36.2%
Enrolled in collegeshare of residents	2.1%±5.3Lowest ME: 5.8%	3.9%±4.1Highest ME: 5.8%
	Mount Desert and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$54,250±$14kLowest 27% below ME	$92,813±$9kHighest 24% above ME
Home valuemedian, owner-occupied	$145,300±$18kLowest 51% below ME	$522,100±$66kHighest 76% above ME
Rentmedian gross, monthly	$950±$574Lowest 17% below ME	$1,341±$89Highest 18% above ME
	Mount Desert and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$1,449Lowest 52% below ME	$3,512Highest 16% above ME
Renters paying 30%+of income on rent	75%±100Highest ME: 48.4%	33.9%±31.5Lowest ME: 48.4%
	Castle Hill and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	4.3%Lowest ME: 10.7%	7.4%Highest ME: 10.7%
Housing
Homeownersof occupied homes	94.3%Highest ME: 74.3%	84.8%Lowest ME: 74.3%
Typical home builtmedian year	1982Highest 5 yrs newer than ME	1969Lowest 8 yrs older than ME
Getting to work
Average commuteone way	19 minHighest 24% below ME	18 minLowest 27% below ME
Work from home	10.3%±9.8Lowest ME: 15.9%	19.1%±9.8Highest ME: 15.9%
	Mount Desert and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	—	Mount Desert Public Schools
High school 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.