What stands out worked out from the figures below

Derby has the most affordable homes ($257k median).

Millis has grown the fastest since 2010 (+7.2%).

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	Derby	Millis
People
Population	12,487Highest	8,888Lowest
Growth since 20102010 → 2020 census	-4.5%Lowest U.S.: +7.4%	+7.2%Highest U.S.: +7.4%
Median age	46.4±3.1 19% above U.S.	46.4±3 19% above U.S.
Kids under 18	14.6%±2.9Lowest U.S.: 22%	18.4%±2.8Highest U.S.: 22%
	Millis and Derby are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	21.1%±3.9Lowest U.S.: 17.2%	23.5%±3.9Highest U.S.: 17.2%
	Millis and Derby are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	35.6%Lowest U.S.: 35.7%	54.5%Highest U.S.: 35.7%
Enrolled in collegeshare of residents	5.9%±2Highest U.S.: 6.4%	4.9%±1.6Lowest U.S.: 6.4%
	Derby and Millis are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$79,500±$11kLowest about the U.S. average	$155,996±$9kHighest 93% above U.S.
Home valuemedian, owner-occupied	$256,700±$21kLowest 23% below U.S.	$603,500±$31kHighest 81% above U.S.
Rentmedian gross, monthly	$1,452±$95Lowest about the U.S. average	$1,696±$279Highest 20% above U.S.
	Millis and Derby are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$5,510Lowest 77% above U.S.	$9,344Highest 200% above U.S.
Renters paying 30%+of income on rent	53.9%±12.6Lowest U.S.: 51.1%	56.5%±16.6Highest U.S.: 51.1%
	Millis and Derby are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	10.8%Highest U.S.: 12.5%	4.8%Lowest U.S.: 12.5%
Housing
Homeownersof occupied homes	61.9%Lowest U.S.: 65.2%	83.2%Highest U.S.: 65.2%
Typical home builtmedian year	1967Lowest 13 yrs older than U.S.	1974Highest 6 yrs older than U.S.
Getting to work
Average commuteone way	27 minLowest about the U.S. average	31 minHighest 16% above U.S.
Work from home	15.1%±4.8Lowest U.S.: 15.1%	17.5%±4.2Highest U.S.: 15.1%
	Millis and Derby 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	#138 of 149 in CT	#63 of 282 in MA
School district	Derby School District	Millis
High school in town	Derby High School	Millis High School
Students per teacherat that high school	9.7Lowest	10.7Highest
On TownTapestry
Old photos in History	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.