Andover Population

2011–2026

9,376

2026 projection

6.3% since 2020 (increase)

02K4K6K8K10K20122014201620182020202220242026

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 Andover. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,376+380.41%
20259,338+770.41%
20239,261-1581.68%
20229,419+4615.15%
20218,958+1371.55%
20208,821-931.04%
20198,914-3033.29%
20189,217+4294.88%
20178,788-4064.42%
20169,194+4114.68%

Showing 10 of 15 years.

Andover Demographics

42.7median age

Median age

Female43.6 yrs
Male41.8 yrs

Adults

7,855
1,732 seniors · 22%6,123 other adults

Sex

Female 53.9% · 5,098Male 46.1% · 4,353

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 95 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

Andover Income

$126,563median household income

Median household income

$126,563

Half of households earn more, half earn less

Median earnings

$83,706

Typical yearly pay for a worker 25 or older.

Poverty rate

6.2%

About 1 in 16 residents

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

Andover Marital Status

48% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married48%54%43%
Never married39%40%38%
Divorced7%3%11%
Widowed5%2%8%
Separated1%1%<1%

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