Acton Population

2011–2026

7,750

2026 projection

9.9% since 2020 (increase)

02K4K6K8K20122014201620182020202220242026

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. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20267,750+100.13%
20257,740+190.12%
20237,721+4355.97%
20227,286+4777.01%
20216,809-2453.47%
20207,054-1782.46%
20197,232+470.65%
20187,185-931.28%
20177,278+1081.51%
20167,170+1121.59%

Showing 10 of 15 years.

Acton Demographics

45.9median age

Median age

Female44.3 yrs
Male47.5 yrs

Adults

6,299
1,799 seniors · 29%4,500 other adults

Sex

Female 48.6% · 3,827Male 51.4% · 4,053

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 79 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 Income

$113,000median household income

Median household income

$113,000

Half of households earn more, half earn less

Median earnings

$63,806

Typical yearly pay for a worker 25 or older.

Poverty rate

13.1%

About 1 in 8 residents

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

Acton Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%56%57%
Never married29%34%23%
Divorced9%8%10%
Widowed5%2%9%
Separated<1%1%<1%

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