Anderson Island Population

2011–2026

1,411

2026 projection

10.2% since 2020 (decrease)

05001K1.5K2K20122014201620182020202220242026

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 Anderson Island. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,411+231.66%
20251,388+471.74%
20231,341-28017.27%
20221,621+573.64%
20211,564-70.45%
20201,571+39033.02%
20191,181-60.51%
20181,187-1058.13%
20171,292+14212.35%
20161,150+979.21%

Showing 10 of 15 years.

Anderson Island Demographics

61.6median age

Median age

Female59.3 yrs
Male61.7 yrs

Adults

1,448
577 seniors · 40%871 other adults

Sex

Female 51.5% · 746Male 48.5% · 702

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 14 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

Anderson Island Income

$80,282median household income

Median household income

$80,282

Half of households earn more, half earn less

Median earnings

$82,364

Typical yearly pay for a worker 25 or older.

Poverty rate

23.1%

About 1 in 4 residents

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

Anderson Island Marital Status

77% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married77%78%75%
Never married7%10%5%
Divorced12%10%13%
Widowed5%2%7%
Separated0%0%0%

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