Smithville Population

1890–2026

4,445

2026 projection

9.4% since 2020 (increase)

01K2K3K4K5K1900192019401960198020002020

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.
20264,445+781.79%
20254,367-120.27%
20244,379+962.24%
20234,283+360.85%
20224,247+701.68%
20214,177+1132.78%
20204,064-4519.99%
20194,515+170.38%
20184,498+1102.51%
20174,388+982.28%

Showing 10 of 29 years.

Smithville Demographics

43.1median age

Median age

Female35.5 yrs
Male46.7 yrs

Adults

3,345
962 seniors · 29%2,383 other adults

Sex

Female 51.8% · 2,185Male 48.2% · 2,031

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

Smithville Income

$59,977median household income

Median household income

$59,977

Half of households earn more, half earn less

Median earnings

$42,700

Typical yearly pay for a worker 25 or older.

Poverty rate

12.2%

About 1 in 8 residents

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

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%64%51%
Never married24%25%22%
Divorced15%9%20%
Widowed3%1%5%
Separated<1%<1%2%

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