ZIP codes
9
Smith County, TN Demographics & ZIP Codes
Smith County, Tennessee demographics and median household income by ZIP code — 9 ZIP codes — population 18,177 — avg. income $74,050 — avg. home value $242,956. Compare income, housing, and ZIP-level data on US5.
Population
18,177
Median household income (avg.)
$74,050
99% of U.S. median
Average home value
$242,956
70% of U.S. median
Average rent
$493
42% of U.S. median
Smith County demographics
Smith County, Tennessee covers 9 ZIP codes, with a combined ZIP-area population of about 18,177.
Median household income in Smith County
The average median household income across ZIP codes in Smith County, Tennessee is about $74,050 — about 16% above the TN ZIP average ($63,814), and about even with the U.S. median ($75,149).
Among ZIPs with income data, 38567 (Hickman) is near the top at about $105,625, while 37030 (Carthage) is near the bottom at about $57,510.
Housing in Smith County
For housing in Smith County, Tennessee, the average median home value is about $242,956 and the average median rent is about $493.
The most populous ZIP is 37030 (Carthage) with about 7,889 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Smith County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| City | County | State | ||||
|---|---|---|---|---|---|---|
| 37030 | Carthage | Smith County | TN | 7,889 | $57,510 | $226,000 |
| 37145 | — | Smith County | TN | 2,418 | $65,125 | $171,600 |
| 38563 | Gordonsville | Smith County | TN | 2,271 | $71,094 | $232,400 |
| 38547 | South Carthage | Smith County | TN | 1,856 | $70,218 | $228,700 |
| 38560 | — | Smith County | TN | 1,639 | $65,221 | $202,700 |
| 38567 | Hickman | Smith County | TN | 1,035 | $105,625 | $330,300 |
| 37151 | — | Smith County | TN | 467 | $98,665 | $253,800 |
| 38569 | — | Smith County | TN | 316 | — | $334,800 |
| 38552 | — | Smith County | TN | 286 | $58,942 | $206,300 |
Frequently asked questions
What are the demographics of Smith County?
Smith County, Tennessee has a combined ZIP-area population of about 18,177 across 9 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Smith County?
The average median household income across ZIP codes in Smith County, Tennessee is about $74,050, about 16% above the state ZIP average ($63,814), and near the U.S. median ($75,149). Average median home value is about $242,956. Among ZIPs with data, 38567 (Hickman) is near the top ($105,625) and 37030 (Carthage) is near the bottom ($57,510).
How many ZIP codes are in Smith County?
Smith County, Tennessee includes 9 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Smith County?
This page lists ZIP codes in Smith County, Tennessee with population, median household income, and home value. Select a ZIP for a full demographics profile.