Smithtown Population

2020–2026

207

2026 projection

109.1% since 2020 (increase)

0501001502002502020202120222023202420252026

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 Smithtown. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026207+136.70%
2025194+267.46%
2023168+106.33%
2022158+4843.64%
2021110+1111.11%
202099——

Showing 6 of 6 years.

Smithtown Demographics

27.1median age

Median age

Female25.6 yrs
Male27.9 yrs

Adults

116
17 seniors · 15%99 other adults

Sex

Female 55.9% · 118Male 44.1% · 93

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 2 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

Smithtown Marital Status

30% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married30%26%37%
Never married56%51%63%
Divorced0%0%0%
Widowed0%0%0%
Separated14%24%0%

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

Sources

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

Population

American Community Survey, 2024 5-year