Stock Island Population

2011–2026

4,910

2026 projection

4.6% since 2020 (increase)

01K2K3K4K5K20122014201620182020202220242026

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 Stock Island. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,910+621.28%
20254,848+1241.30%
20234,724+1603.51%
20224,564-3426.97%
20214,906+2144.56%
20204,692+2766.25%
20194,416+120.27%
20184,404+2034.83%
20174,201-130.31%
20164,214+3138.02%

Showing 10 of 15 years.

Stock Island Demographics

34.5median age

Median age

Female32.6 yrs
Male35.4 yrs

Adults

3,273
408 seniors · 12%2,865 other adults

Sex

Female 54.7% · 2,277Male 45.3% · 1,885

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 42 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

Stock Island Income

$65,515median household income

Median household income

$65,515

Half of households earn more, half earn less

Median earnings

$37,011

Typical yearly pay for a worker 25 or older.

Poverty rate

11.5%

About 1 in 9 residents

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

Stock Island Marital Status

45% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married45%49%42%
Never married42%37%46%
Divorced7%7%8%
Widowed4%5%3%
Separated2%3%1%

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