What stands out worked out from the figures below

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

Calais has the most affordable homes ($111k 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	Calais
People
Population	4,790Highest	3,097Lowest
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	43.8±5.1Highest about the ME average
	Calais 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%	16.4%±4.7Lowest ME: 18.1%
	Sidney and Calais 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%	24.1%±5.3Highest ME: 22.4%
	Calais 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%	25.3%Lowest ME: 36.2%
Enrolled in collegeshare of residents	1.5%±1.2Lowest ME: 5.8%	5.1%±1.6Highest ME: 5.8%
Cost of living
Household incomemedian	$83,488±$10kHighest 12% above ME	$64,096±$10kLowest 14% below ME
	Sidney and Calais are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$336,200±$34kHighest 13% above ME	$111,100±$36kLowest 63% below ME
Rentmedian gross, monthly	$1,340±$304Highest 18% above ME	$1,010±$199Lowest 11% below ME
	Sidney and Calais are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$2,474Highest 19% below ME	$1,684Lowest 45% below ME
Renters paying 30%+of income on rent	16.4%±17.5Lowest ME: 48.4%	53.7%±20.6Highest ME: 48.4%
	Calais 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%	21.4%Highest ME: 10.7%
Housing
Homeownersof occupied homes	89.4%Highest ME: 74.3%	73.4%Lowest ME: 74.3%
Typical home builtmedian year	1996Highest 19 yrs newer than ME	1969Lowest 8 yrs older than ME
Getting to work
Average commuteone way	25 minHighest about the ME average	16 minLowest 35% below ME
Work from home	14.3%±5.9Highest ME: 15.9%	2.6%±2.7Lowest ME: 15.9%
Schools
Public school scoresrank in state, math + reading	#15 of 133 in ME	#48 of 133 in ME
School district	RSU 18	Calais Public Schools
High school in town	None in town	Calais Middle/High School
Students per teacherat that high school	—	12.0
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.