Demographics of Andover town, Massachusetts

Andover town, Massachusetts had 37,014 people on July 1, 2025, by the Census Bureau’s estimate: +460 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Andover town, in four figures

37,014
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 36,652 ±39.; +1.3%
Change since July 2020: +460 people.; 42.9 ±1.0
Median age: ACS 2020–⁠2024.; $172,606 ±$15,526
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a town, so the change is the difference between one July estimate and the next.

Andover town, Massachusetts's population grew 1.3% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Andover town, Massachusetts's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Andover town, Massachusetts's population grew 1.3% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Andover town, Massachusetts's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	36,554	100.0	100.0
2021	36,547	100.0	100.2
2022	36,517	99.9	100.7
2023	36,782	100.6	101.6
2024	37,060	101.4	102.5
2025	37,014	101.3	103.1

Population of Andover town, Massachusetts on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	36,554	—
2021	36,547	−7
2022	36,517	−30
2023	36,782	+265
2024	37,060	+278
2025	37,014	−46

Age, 2020–2024

The median age is 42.9 ±1.0: for men 42.2 ±1.8 and for women 43.7 ±1.7. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Andover town by age, ACS 2020–2024
Age	People	Share	Massachusetts	United States
Under 5	2,104 ±376	5.7% ±1.0	5.0% ±<0.1	5.6% ±<0.1
5 to 17	6,547 ±536	17.9% ±1.5	14.4% ±0.1	16.3% ±<0.1
18 to 24	3,561 ±407	9.7% ±1.1	9.8% ±0.1	9.1% ±<0.1
25 to 44	7,297 ±571	19.9% ±1.6	27.1% ±0.1	26.9% ±<0.1
45 to 64	11,280 ±790	30.8% ±2.2	25.9% ±0.1	24.8% ±<0.1
65 and over	5,863 ±482	16.0% ±1.3	17.9% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $172,606 ±$15,526, and income per person $86,714 ±$4,913, in 2024 dollars. The median is $103,960 ±$527 in Massachusetts and $80,734 ±$166 in the United States.

Households by income

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Households in Andover town by income, ACS 2020–2024
Household income	Households	Share	Massachusetts	United States
Under $25,000	775 ±212	5.8% ±1.6	13.2% ±0.2	14.6% ±<0.1
$25,000 to $49,999	930 ±245	7.0% ±1.8	12.5% ±0.2	16.7% ±<0.1
$50,000 to $74,999	854 ±201	6.4% ±1.5	12.0% ±0.2	15.5% ±<0.1
$75,000 to $99,999	977 ±233	7.3% ±1.7	10.7% ±0.2	12.6% ±<0.1
$100,000 to $149,999	2,282 ±355	17.2% ±2.6	17.5% ±0.2	17.5% ±<0.1
$150,000 to $199,999	1,693 ±317	12.7% ±2.4	11.9% ±0.1	9.6% ±<0.1
$200,000 or more	5,787 ±436	43.5% ±3.1	22.3% ±0.2	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Andover town by age, ACS 2020–2024
Age	Below poverty	Rate	Massachusetts	United States
All ages	1,027 ±301	2.9% ±0.9	10.0% ±0.1	12.5% ±0.1
Under 18	94 to 392	1.1% to 4.5%	11.7% ±0.3	16.1% ±0.1
18 to 59	179 to 581	1.0% to 3.3%	9.3% ±0.2	11.6% ±0.1
60 and over	404 ±137	4.6% ±1.5	10.4% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Andover town, ACS 2020–2024
Measure	Andover town	Massachusetts	United States
Housing units	13,899 ±371	3,030,406 ±453	143,775,355 ±10,234
Occupied	95.7% ±3.5	91.9% ±0.2	89.9% ±0.1
Vacant	4.3% ±1.5	8.1% ±0.2	10.1% ±0.1
Owner occupied	79.9% ±2.6	62.5% ±0.3	65.2% ±0.3
Renter occupied	20.1% ±2.2	37.5% ±0.2	34.8% ±0.1
Median home value	$855,600 ±$21,891	$562,100 ±$2,169	$332,700 ±$236
Median gross rent	$2,201 ±$129	$1,762 ±$9	$1,413 ±$2
Median year built	1973 ±2	1964 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Andover town by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Massachusetts	United States
Hispanic or Latino	2,331 ±567	6.4% ±1.5	13.3% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	26,035 ±867	71.0% ±2.4	66.6% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	364 to 1,350	1.0% to 3.7%	6.4% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	5,671 ±631	15.5% ±1.7	7.3% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 85	0% to 0.2%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 29	0% to 0.1%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	66 to 676	0.2% to 1.8%	1.2% ±0.1	0.6% ±<0.1
Two or more races, not Hispanic	1,349 ±411	3.7% ±1.1	5.1% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Andover town by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Massachusetts	United States
Born in the state	21,813 ±803	59.5% ±2.2	58.7% ±0.2	57.3% ±<0.1
Born in another state	8,731 ±673	23.8% ±1.8	20.3% ±0.2	26.9% ±<0.1
Born a citizen outside the states	279 to 833	0.8% to 2.3%	2.9% ±0.1	1.7% ±<0.1
Born abroad	5,552 ±589	15.1% ±1.6	18.0% ±0.1	14.1% ±<0.1
Naturalized citizens	3,565 ±507	9.7% ±1.4	9.7% ±0.1	7.4% ±<0.1
Not citizens	1,987 ±416	5.4% ±1.1	8.3% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Andover town among the places and towns of Massachusetts

46th of 291 places and towns of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Massachusetts page.

Places of Massachusetts near Andover town in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Braintree Town city	38,899 ±38
Shrewsbury town	38,876 ±41
Amherst Town city	38,182 ±37
Holyoke city	37,813 ±39
Natick town	36,873 ±26
Andover town	36,652 ±39
Chelmsford town	36,446 ±43
Watertown city	35,543 ±33
Randolph Town city	34,878 ±36
Lexington CDP	34,295 ±75
Dartmouth town	33,328 ±30

Elsewhere on the site

Reported crime in Andover town, Massachusetts

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026