What stands out worked out from the figures below

Sidney has grown the fastest since 2010 (+10.4%).

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	Sidney	Sullivan
People
Population	4,790Highest	1,246Lowest
Growth since 20102010 → 2020 census	+10.4%Highest ME: +2.6%	-1.4%Lowest ME: +2.6%
Median age	43±5.5Lowest 4% below ME	47.1±15Highest 5% above ME
	Sullivan and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	23.1%±5.6Highest ME: 18.1%	18%±5.2Lowest ME: 18.1%
	Sidney and Sullivan are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	18.4%±3.6Lowest ME: 22.4%	22.5%±2.9Highest ME: 22.4%
	Sullivan and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	33.5%Highest ME: 36.2%	26%Lowest ME: 36.2%
Enrolled in collegeshare of residents	1.5%±1.2Lowest ME: 5.8%	5.1%±4Highest ME: 5.8%
	Sullivan and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$83,488±$10kHighest 12% above ME	$59,643±$14kLowest 20% below ME
Home valuemedian, owner-occupied	$336,200±$34kHighest 13% above ME	$222,000±$33kLowest 25% below ME
Rentmedian gross, monthly	$1,340±$304Highest 18% above ME	$883±$114Lowest 22% below ME
Property taxmedian, yearly	$2,474Highest 19% below ME	$2,228Lowest 27% below ME
Renters paying 30%+of income on rent	16.4%±17.5Lowest ME: 48.4%	34.9%±23.6Highest ME: 48.4%
	Sullivan and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	6.4%Lowest ME: 10.7%	13.6%Highest ME: 10.7%
Housing
Homeownersof occupied homes	89.4%Highest ME: 74.3%	85.2%Lowest ME: 74.3%
Typical home builtmedian year	1996Highest 19 yrs newer than ME	1981Lowest 4 yrs newer than ME
Getting to work
Average commuteone way	25 minLowest about the ME average	26 minHighest 7% above ME
Work from home	14.3%±5.9Highest ME: 15.9%	12.6%±7.9Lowest ME: 15.9%
	Sidney and Sullivan 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	#15 of 133 in ME	—
School district	RSU 18	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 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.