What stands out worked out from the figures below

Mount Desert has grown the fastest since 2010 (+4.5%).

Sullivan has the most affordable homes ($222k 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	Mount Desert	Sullivan
People
Population	1,671Highest	1,246Lowest
Growth since 20102010 → 2020 census	+4.5%Highest ME: +2.6%	-1.4%Lowest ME: +2.6%
Median age	54.9±8.2Highest 23% above ME	47.1±15Lowest 5% above ME
	Mount Desert and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	14.1%±4.7Lowest ME: 18.1%	18%±5.2Highest ME: 18.1%
	Sullivan and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	29.1%±4.9Highest ME: 22.4%	22.5%±2.9Lowest ME: 22.4%
	Mount Desert and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	64.4%Highest ME: 36.2%	26%Lowest ME: 36.2%
Enrolled in collegeshare of residents	3.9%±4.1Lowest ME: 5.8%	5.1%±4Highest ME: 5.8%
	Sullivan and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$92,813±$9kHighest 24% above ME	$59,643±$14kLowest 20% below ME
Home valuemedian, owner-occupied	$522,100±$66kHighest 76% above ME	$222,000±$33kLowest 25% below ME
Rentmedian gross, monthly	$1,341±$89Highest 18% above ME	$883±$114Lowest 22% below ME
Property taxmedian, yearly	$3,512Highest 16% above ME	$2,228Lowest 27% below ME
Renters paying 30%+of income on rent	33.9%±31.5Lowest ME: 48.4%	34.9%±23.6Highest ME: 48.4%
	Sullivan and Mount Desert are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	7.4%Lowest ME: 10.7%	13.6%Highest ME: 10.7%
Housing
Homeownersof occupied homes	84.8%Lowest ME: 74.3%	85.2%Highest ME: 74.3%
Typical home builtmedian year	1969Lowest 8 yrs older than ME	1981Highest 4 yrs newer than ME
Getting to work
Average commuteone way	18 minLowest 27% below ME	26 minHighest 7% above ME
Work from home	19.1%±9.8Highest ME: 15.9%	12.6%±7.9Lowest ME: 15.9%
	Mount Desert and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	Mount Desert Public Schools	RSU 24
High school in town	None in town	Sumner Memorial High School
Students per teacherat that high school	—	10.5
On TownTapestry
Old photos in Our Story	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.