Winchester, TN micro area ZIP codes
The Winchester, TN micropolitan statistical area (CBSA 49010) covers 1 county in Tennessee and 9 ZIP codes.
- ZIP codes
- 9
- Population
- 39,839
- Avg. median income
- $61,700population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Winchester, TN area
ZIP codes in the Winchester, TN area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 37306 | Belvidere | Franklin County | 1,919 | $39,375 | $308,300 |
| 37318 | Cowan | Franklin County | 2,103 | $52,125 | $188,700 |
| 37324 | Decherd | Franklin County | 5,628 | $50,417 | $254,000 |
| 37330 | Estill Springs | Franklin County | 7,204 | $70,952 | $314,100 |
| 37345 | Huntland | Franklin County | 2,659 | $58,750 | $230,100 |
| 37375 | Sewanee | Franklin County | 3,866 | $71,204 | $420,400 |
| 37376 | Sherwood | Franklin County | 361 | — | $198,800 |
| 37383 | Sewanee | Franklin County | 344 | — | — |
| 37398 | Winchester | Franklin County | 15,755 | $63,730 | $358,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Winchester, TN micro area?
9 ZIP codes, based on each ZIP code's main county.
Which counties make up the Winchester, TN area?
Franklin County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).