What stands out worked out from the figures below

Greenfield has the oldest population (median age 49.9).

Calais has grown the fastest since 2010 (+3.4%).

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	Greenfield	Calais
People
Population	1,730Highest	1,713Lowest
Growth since 20102010 → 2020 census	-1.9%Lowest U.S.: +7.4%	+3.4%Highest U.S.: +7.4%
Median age	49.9±2.9Highest 28% above U.S.	42±8.6Lowest 8% above U.S.
	Greenfield and Calais are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	18%±3.4Lowest U.S.: 22%	22.5%±5.4Highest U.S.: 22%
	Calais and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	19.9%±4.4Lowest U.S.: 17.2%	21.6%±5.2Highest U.S.: 17.2%
	Calais and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	26.7%Lowest U.S.: 35.7%	55.4%Highest U.S.: 35.7%
Enrolled in collegeshare of residents	2.1%±1.5Lowest U.S.: 6.4%	7.4%±3.4Highest U.S.: 6.4%
Cost of living
Household incomemedian	$103,603±$8kHighest 28% above U.S.	$100,625±$27kLowest 25% above U.S.
	Greenfield and Calais are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied	$350,300±$17kLowest 5% above U.S.	$390,300±$36kHighest 17% above U.S.
	Calais and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly	$1,135±$79Lowest 20% below U.S.	$1,408±$392Highest about the U.S. average
	Calais and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$7,264Highest 133% above U.S.	$6,586Lowest 111% above U.S.
Renters paying 30%+of income on rent	51.8%±21.1Highest U.S.: 51.1%	49%±38.3Lowest U.S.: 51.1%
	Greenfield and Calais are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	5.2%Lowest U.S.: 12.5%	8.8%Highest U.S.: 12.5%
Housing
Homeownersof occupied homes	84.6%Lowest U.S.: 65.2%	92.4%Highest U.S.: 65.2%
Typical home builtmedian year	1981Highest 1 yr newer than U.S.	1976Lowest 4 yrs older than U.S.
Getting to work
Average commuteone way	36 minHighest 37% above U.S.	31 minLowest 18% above U.S.
Work from home	15.9%±5.5Lowest U.S.: 15.1%	23.4%±7.1Highest U.S.: 15.1%
	Calais and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Schools
School district	Contoocook Valley School District	Washington Central Unified Union School District #92
High school in town	None in town	None in town
On TownTapestry
Old photos in Our Story	None yet	None yet

U.S. 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.