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Smithville, TN Demographics & ZIP Codes
Smithville, Tennessee demographics and median household income by ZIP code (in DeKalb County) — 1 ZIP codes — population 15,116 — median income $46,713 — avg. home value $183,600. Compare income, housing, and population across ZIP codes on US5.
Population
15,116
Median household income (avg.)
$46,713
62% of U.S. median
Average home value
$183,600
53% of U.S. median
Average rent
$571
49% of U.S. median
Median age (avg.)
42.5
Smithville demographics
Smithville, Tennessee covers 1 ZIP code primarily in DeKalb County, with a combined ZIP-area population of about 15,116.
Across ZIP codes with age data, the average median age is about 42.5 years.
Median household income in Smithville
The average median household income across ZIP codes in Smithville, Tennessee is about $46,713 — about 27% below the TN ZIP average ($63,814), and about 38% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $46,713 in 37166.
Housing in Smithville
For housing in Smithville, Tennessee, the average median home value is about $183,600 and the average median rent is about $571.
The most populous ZIP in this set is 37166 (about 15,116 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Smithville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 37166 | Smithville | DeKalb County | TN | 15,116 | $46,713 | $183,600 |
Frequently asked questions
What are the demographics of Smithville?
Smithville, Tennessee has a combined ZIP-area population of about 15,116 across 1 ZIP codes (primarily DeKalb County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Smithville?
The average median household income across ZIP codes in Smithville, Tennessee is about $46,713, about 27% below the state ZIP average ($63,814), and about 38% below the U.S. median ($75,149). Average median home value is about $183,600.
How many ZIP codes are in Smithville?
Smithville, Tennessee includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Smithville?
This page lists ZIP codes in Smithville, Tennessee with population, median household income, and home value. Select a ZIP for a full demographics profile.