Smithville Population

2010–2026

81

2026 projection

4.7% since 2020 (decrease)

020406080100201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Smithville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202681-11.22%
20258200.00%
202482-11.20%
20238300.00%
202283-22.35%
20218500.00%
202085+1623.19%
20196900.00%
201869-11.43%
201770-11.41%

Showing 10 of 17 years.

Smithville Demographics

21.8median age

Median age

Female19.9 yrs
Male21.9 yrs

Adults

58
3 seniors · 5%55 other adults

Sex

Female 55.7% · 49Male 44.3% · 39

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 0.88 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%48%67%
Never married20%32%9%
Divorced14%19%9%
Widowed8%0%15%
Separated0%0%0%

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