ZIP codes
9
Franklin County, TN Demographics & ZIP Codes
Franklin County, Tennessee demographics and median household income by ZIP code — 9 ZIP codes — population 39,595 — avg. income $49,872 — avg. home value $197,100. Compare income, housing, and ZIP-level data on US5.
Population
39,595
Median household income (avg.)
$49,872
66% of U.S. median
Average home value
$197,100
57% of U.S. median
Average rent
$694
60% of U.S. median
Franklin County demographics
Franklin County, Tennessee covers 9 ZIP codes, with a combined ZIP-area population of about 39,595.
Median household income in Franklin County
The average median household income across ZIP codes in Franklin County, Tennessee is about $49,872 — about 22% below the TN ZIP average ($63,814), and about 34% below the U.S. median ($75,149).
Among ZIPs with income data, 37375 (Sewanee) is near the top at about $78,538, while 37376 (Sherwood) is near the bottom at about $2,499.
Housing in Franklin County
For housing in Franklin County, Tennessee, the average median home value is about $197,100 and the average median rent is about $694.
The most populous ZIP is 37398 (Winchester) with about 15,712 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Franklin County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 37398 | Winchester | Franklin County | TN | 15,712 | $63,542 | $225,200 |
| 37330 | Estill Springs | Franklin County | TN | 7,279 | $62,727 | $192,000 |
| 37324 | Decherd | Franklin County | TN | 5,168 | $44,563 | $207,700 |
| 37375 | Sewanee | Franklin County | TN | 3,997 | $78,538 | $323,700 |
| 37345 | Huntland | Franklin County | TN | 2,635 | $49,918 | $182,600 |
| 37318 | Cowan | Franklin County | TN | 2,245 | $41,484 | $132,200 |
| 37306 | Lynchburg, Moore County metropolitan government | Franklin County | TN | 1,891 | $55,707 | $225,700 |
| 37376 | Sherwood | Franklin County | TN | 342 | $2,499 | $87,700 |
| 37383 | Sewanee | Franklin County | TN | 326 | — | — |
Frequently asked questions
What are the demographics of Franklin County?
Franklin County, Tennessee has a combined ZIP-area population of about 39,595 across 9 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Franklin County?
The average median household income across ZIP codes in Franklin County, Tennessee is about $49,872, about 22% below the state ZIP average ($63,814), and about 34% below the U.S. median ($75,149). Average median home value is about $197,100. Among ZIPs with data, 37375 (Sewanee) is near the top ($78,538) and 37376 (Sherwood) is near the bottom ($2,499).
How many ZIP codes are in Franklin County?
Franklin 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 Franklin County?
This page lists ZIP codes in Franklin County, Tennessee with population, median household income, and home value. Select a ZIP for a full demographics profile.