What stands out worked out from the figures below

Millis has the highest household income ($156k).

Greenfield has the most affordable homes ($263k 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	Millis	Greenfield
People
Population	8,888Lowest	17,664Highest
Growth since 20102010 → 2020 census	+7.2% MA: +7.4%	—
Median age	46.4±3Highest 16% above MA	44.6±2.1Lowest 12% above MA
	Millis and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18	18.4%±2.8Highest MA: 19.4%	18.3%±1.9Lowest MA: 19.4%
	Millis and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	23.5%±3.9Highest MA: 17.9%	23.4%±2.2Lowest MA: 17.9%
	Millis and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	54.5%Highest MA: 47.3%	39.1%Lowest MA: 47.3%
Enrolled in collegeshare of residents	4.9%±1.6Highest MA: 7.9%	3.7%±0.9Lowest MA: 7.9%
	Millis and Greenfield are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$155,996±$9kHighest 50% above MA	$55,614±$7kLowest 47% below MA
Home valuemedian, owner-occupied	$603,500±$31kHighest 7% above MA	$263,100±$16kLowest 53% below MA
Rentmedian gross, monthly	$1,696±$279Highest 4% below MA	$1,107±$67Lowest 37% below MA
Property taxmedian, yearly	$9,344Highest 56% above MA	$4,769Lowest 20% below MA
Renters paying 30%+of income on rent	56.5%±16.6Lowest MA: 51.8%	63.2%±7.3Highest MA: 51.8%
	Greenfield and Millis are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	4.8%Lowest MA: 10%	15.2%Highest MA: 10%
Housing
Homeownersof occupied homes	83.2%Highest MA: 62.5%	55.7%Lowest MA: 62.5%
Typical home builtmedian year	1974Highest 10 yrs newer than MA	1947Lowest 17 yrs older than MA
Getting to work
Average commuteone way	31 minHighest 5% above MA	17 minLowest 40% below MA
Work from home	17.5%±4.2Highest MA: 18.6%	11.9%±2.4Lowest MA: 18.6%
	Millis and Greenfield 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	#63 of 282 in MA	#257 of 282 in MA
School district	Millis	Greenfield
High school in town	Millis High School	Greenfield High
Students per teacherat that high school	10.7Lowest	10.9Highest
On TownTapestry
Old photos in History	None yet	None yet

MA 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.