Duff, TN ZIP code
The ZIP code for Duff, Tennessee is 37729. It is in Campbell County.
- Population in these ZIPs
- 1,279
- Avg. median income
- $42,800population-weighted
- Typical home value
- $116,000population-weighted
- Metro area
- Knoxville, TN
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Duff, TN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 37729 | 1,279 | $42,772 | $116,000 |
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
Cities near Duff
- Clairfield 5 mi
- Eagan 5 mi
- Jellico 6 mi
- La Follette 8 mi
- Newcomb 10 mi
- Speedwell 12 mi
- Pioneer 15 mi
- Sharps Chapel 16 mi
- Jacksboro 18 mi
- Cumberland Gap 18 mi
- Winfield 18 mi
- Andersonville 20 mi
Frequently asked questions
What is the ZIP code for Duff, TN?
The ZIP code for Duff, TN is 37729.
What county is Duff, Tennessee in?
Duff ZIP codes are in Campbell County.