What stands out worked out from the figures below

Union has the most affordable homes ($268k median).

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

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	Union	Sidney
People
Population	2,663Lowest	4,790Highest
Growth since 20102010 → 2020 census	+5.5%Lowest ME: +2.6%	+10.4%Highest ME: +2.6%
Median age	41.6±5.3Lowest 7% below ME	43±5.5Highest 4% below ME
	Sidney and Union are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	24.9%±4Highest ME: 18.1%	23.1%±5.6Lowest ME: 18.1%
	Union and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	21.4%±3.1Highest ME: 22.4%	18.4%±3.6Lowest ME: 22.4%
	Union and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	34.4%Highest ME: 36.2%	33.5%Lowest ME: 36.2%
Enrolled in collegeshare of residents	3.5%±1.5Highest ME: 5.8%	1.5%±1.2Lowest ME: 5.8%
	Union and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$80,724±$9kLowest 8% above ME	$83,488±$10kHighest 12% above ME
	Sidney and Union are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$267,600±$42kLowest 10% below ME	$336,200±$34kHighest 13% above ME
	Sidney and Union are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$1,179±$452Lowest 4% above ME	$1,340±$304Highest 18% above ME
	Sidney and Union are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$3,276Highest 8% above ME	$2,474Lowest 19% below ME
Renters paying 30%+of income on rent	24.6%±19.8Highest ME: 48.4%	16.4%±17.5Lowest ME: 48.4%
	Union and Sidney are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	10.2%Highest ME: 10.7%	6.4%Lowest ME: 10.7%
Housing
Homeownersof occupied homes	85.9%Lowest ME: 74.3%	89.4%Highest ME: 74.3%
Typical home builtmedian year	1979Lowest 2 yrs newer than ME	1996Highest 19 yrs newer than ME
Getting to work
Average commuteone way	29 minHighest 20% above ME	25 minLowest about the ME average
Work from home	15.9%±5.3Highest ME: 15.9%	14.3%±5.9Lowest ME: 15.9%
	Union and Sidney 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 40/MSAD 40	RSU 18
High school in town	None in town	None in town
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.