Smithville, Tennessee Demographics & Population 2026
During the 2020–2024 ACS period, Smithville, Tennessee had a total population of 5,288, the 112th largest city in Tennessee, with a median household income of $33,192, which is 52% lower than the state average. The poverty rate is 33.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 52% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (33.4%), well above the national average of 12.4%.
Smithville Quick Facts
How Smithville Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 5,158 | 5,288 | +2.5% |
| Median household income | $29,507 | $33,192 | +12.5% |
| Median home value | $153,500 | $194,200 | +26.5% |
How Smithville Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
Smithville Rankings in Tennessee
Explore Tennessee Rankings
Other Cities in DeKalb County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Alexandria | 1,136 | $50,116 | 23.6% | $220,100 |
| Dowelltown | 434 | $35,313 | 33.4% | $155,700 |
| Liberty | 406 | $45,781 | 14.9% | $186,500 |
Cities Similar to Smithville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Madisonville | 5,241 | $39,878 | $234,400 | 15.4% | 18.1% |
| Bolivar | 5,144 | $39,028 | $150,200 | 15.1% | 21.7% |
| McKenzie | 5,631 | $37,236 | $154,500 | 20.0% | 21.2% |
| Dunlap | 5,678 | $45,589 | $192,100 | 16.2% | 34.3% |
| Rockwood | 5,566 | $47,791 | $128,700 | 8.8% | 22.1% |
Population Overview
Smithville is a small city located in Tennessee, within DeKalb County. The total population is 5,288. It ranks as the 112th most populous out of 502 Census-designated places in Tennessee.
Age Demographics
The median age in Smithville is 42.2 years. This is 8% higher than the state median of 38.9 years.
Economy, Income & Housing
The median household income in Smithville is $33,192. This is 52% lower than the state median of $69,595. It is also 59% lower than the national median of $80,734. The poverty rate stands at 33.4%. This is 143% higher than the state poverty rate of 13.8%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 7.3%. This is 57% higher than the state rate of 4.7%. The median home value is $194,200. Housing costs are 32% lower than the state median of $286,700. The home-value-to-income ratio is 5.9x. 54.7% of occupied housing units are owner-occupied. This homeownership rate is 18% lower than the state average of 66.9%.
Race & Ethnicity
The largest racial or ethnic group in Smithville is White (non-Hispanic), making up 76.0% of the population. Hispanic or Latino residents account for 18.2%. The Black or African American population (2.0%) is well below the state average of 15.4%. The Hispanic or Latino population is significantly higher than the state average (18.2% vs 7.4%).
Education
17.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% lower than the state rate of 31.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 72.0%.
Data Sources & Methodology
All demographic data for Smithville, Tennessee is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Tennessee state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 502 Census-designated places in Tennessee. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Smithville, Tennessee?
Smithville, Tennessee has a population of 5,288 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Smithville, TN?
The median household income in Smithville is $33,192, which is 59% lower than the national median of $80,734.
What is the poverty rate in Smithville, TN?
The poverty rate in Smithville is 33.4%. This means approximately 1,717 residents live below the federal poverty line.
What is the racial makeup of Smithville, Tennessee?
Smithville's population is 76.0% White, 2.0% Black, 18.2% Hispanic/Latino, and 2.6% Asian.
What is the median home value in Smithville, TN?
The median home value in Smithville is $194,200. The home-value-to-income ratio is 5.9x.
How educated is Smithville, Tennessee?
17.0% of adults (25+) in Smithville hold a bachelor's degree or higher, and 6.4% hold a graduate or professional degree.