Acton town Population

2010–2026

25,114

2026 projection

4.9% since 2020 (increase)

05K10K15K20K25K30K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Acton town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202625,114+3281.32%
202524,786+3281.34%
202424,458+2230.92%
202324,235+1640.68%
202224,071+1780.74%
202123,893-570.24%
202023,950+2801.18%
201923,670-140.06%
201823,684-470.20%
201723,731+1060.45%

Showing 10 of 17 years.

Acton town Demographics

44.5median age

Median age

Female44.8 yrs
Male44 yrs

Adults

18,554
4,241 seniors · 23%14,313 other adults

Sex

Female 51.9% · 12,548Male 48.1% · 11,607

Population by age

MaleFemale85+ years, male: 27085+ years, female: 31880–84 years, male: 16080–84 years, female: 21975–79 years, male: 31175–79 years, female: 42470–74 years, male: 38170–74 years, female: 65765–69 years, male: 71665–69 years, female: 78560–64 years, male: 95860–64 years, female: 72355–59 years, male: 1,03055–59 years, female: 98650–54 years, male: 86550–54 years, female: 1,12745–49 years, male: 89545–49 years, female: 94840–44 years, male: 91240–44 years, female: 99735–39 years, male: 78035–39 years, female: 89030–34 years, male: 39830–34 years, female: 32825–29 years, male: 42825–29 years, female: 57220–24 years, male: 41220–24 years, female: 48415–19 years, male: 1,02615–19 years, female: 1,13510–14 years, male: 76610–14 years, female: 8515–9 years, male: 8905–9 years, female: 6450–4 years, male: 4090–4 years, female: 45985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

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U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 242 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Acton town Income

$158,230median household income

Median household income

$158,230

Half of households earn more, half earn less

Median earnings

$102,961

Typical yearly pay for a worker 25 or older.

Poverty rate

3.4%

About 1 in 29 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Acton town Marital Status

60% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married60%65%57%
Never married27%29%25%
Divorced7%4%10%
Widowed5%2%8%
Separated<1%<1%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year