Smithville Population

2010–2026

631

2026 projection

4% since 2020 (increase)

0100200300400500600700201020122014201620182020202220242026

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 Smithville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026631+40.64%
2025627+40.64%
2024623+50.81%
2023618+20.32%
2022616+60.98%
2021610+30.49%
2020607-264.11%
2019633+81.28%
2018625+71.13%
2017618+50.82%

Showing 10 of 17 years.

Smithville Demographics

42.9median age

Median age

Female38.4 yrs
Male43.6 yrs

Adults

246
59 seniors · 24%187 other adults

Sex

Female 50.2% · 143Male 49.8% · 142

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 3 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

Smithville Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%50%67%
Never married21%24%18%
Divorced12%17%7%
Widowed6%3%8%
Separated3%6%0%

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