What stands out worked out from the figures below

Concord has the most affordable homes ($351k 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	Concord	Millis
People
Population	44,375Highest	8,888Lowest
Growth since 20102010 → 2020 census	+3%Lowest U.S.: +7.4%	+7.2%Highest U.S.: +7.4%
Median age	40.7±1.3Lowest 5% above U.S.	46.4±3Highest 19% above U.S.
Kids under 18	17.2%±1.3Lowest U.S.: 22%	18.4%±2.8Highest U.S.: 22%
	Millis and Concord are within the Census margin of error here, so we can’t say which is really higher.
Age 65+	18.7%±1.5Lowest U.S.: 17.2%	23.5%±3.9Highest U.S.: 17.2%
	Millis and Concord are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+	42.3%Lowest U.S.: 35.7%	54.5%Highest U.S.: 35.7%
Enrolled in collegeshare of residents	6%±0.8Highest U.S.: 6.4%	4.9%±1.6Lowest U.S.: 6.4%
	Concord and Millis are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian	$84,902±$5kLowest 5% above U.S.	$155,996±$9kHighest 93% above U.S.
Home valuemedian, owner-occupied	$350,900±$13kLowest 5% above U.S.	$603,500±$31kHighest 81% above U.S.
Rentmedian gross, monthly	$1,441±$43Lowest about the U.S. average	$1,696±$279Highest 20% above U.S.
	Millis and Concord are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly	$7,227Lowest 132% above U.S.	$9,344Highest 200% above U.S.
Renters paying 30%+of income on rent	44.1%±5.2Lowest U.S.: 51.1%	56.5%±16.6Highest U.S.: 51.1%
	Millis and Concord are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line	8.9%Highest U.S.: 12.5%	4.8%Lowest U.S.: 12.5%
Housing
Homeownersof occupied homes	56.8%Lowest U.S.: 65.2%	83.2%Highest U.S.: 65.2%
Typical home builtmedian year	1969Lowest 11 yrs older than U.S.	1974Highest 6 yrs older than U.S.
Getting to work
Average commuteone way	23 minLowest 13% below U.S.	31 minHighest 16% above U.S.
Work from home	14.1%±1.8Lowest U.S.: 15.1%	17.5%±4.2Highest U.S.: 15.1%
	Millis and Concord 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	#89 of 120 in NH	#63 of 282 in MA
School district	Concord School District · Merrimack Valley School District	Millis
High school in town	Concord High School	Millis High School
Students per teacherat that high school	13.0Highest	10.7Lowest
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.