What stands out worked out from the figures below

Belfast has the most expensive homes ($341k median).

Castle Hill has the most affordable homes ($145k 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	Belfast	Castle Hill
People
Population	6,986Highest	281Lowest
Growth since 20102010 → 2020 census	+4% ME: +2.6%	—
Median age	60.6±3.1Highest 35% above ME	57.8±15.8Lowest 29% above ME
	Belfast and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	14.2%±3.9 ME: 18.1%	14.2%±5.8 ME: 18.1%
Age 65+	39.1%±5.8Lowest ME: 22.4%	44.8%±6.5Highest ME: 22.4%
	Castle Hill and Belfast are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	42.9%Highest ME: 36.2%	26.7%Lowest ME: 36.2%
Enrolled in collegeshare of residents	1.1%±1Lowest ME: 5.8%	2.1%±5.3Highest ME: 5.8%
	Castle Hill and Belfast are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$67,679±$9kHighest 9% below ME	$54,250±$14kLowest 27% below ME
	Belfast and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$340,900±$34kHighest 15% above ME	$145,300±$18kLowest 51% below ME
Rentmedian gross, monthly	$962±$92Highest 16% below ME	$950±$574Lowest 17% below ME
	Belfast and Castle Hill are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$4,145Highest 37% above ME	$1,449Lowest 52% below ME
Renters paying 30%+of income on rent	47.4%±14.4Lowest ME: 48.4%	75%±100Highest ME: 48.4%
	Castle Hill and Belfast are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	16%Highest ME: 10.7%	4.3%Lowest ME: 10.7%
Housing
Homeownersof occupied homes	68.5%Lowest ME: 74.3%	94.3%Highest ME: 74.3%
Typical home builtmedian year	1967Lowest 10 yrs older than ME	1982Highest 5 yrs newer than ME
Getting to work
Average commuteone way	22 minHighest 13% below ME	19 minLowest 24% below ME
Work from home	12%±6Highest ME: 15.9%	10.3%±9.8Lowest ME: 15.9%
	Belfast and Castle Hill 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	#84 of 133 in ME	—
School district	RSU 71	—
High school in town	Belfast Area High School	—
Students per teacherat that high school	11.3	—
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.