Zip code 37831: Oak Ridge, Tennessee
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 37831
37831 is a non-residential zip code for Oak Ridge, Tennessee (Anderson County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 37831, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Oak Ridge
- State
- Tennessee
- County
- Anderson County
- Center point
- 36.1060° N, 84.1958° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 37831
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 37716 | Clinton, TN | 1.6 mi | $64,915 |
| 37717 | Clinton, TN · PO box | 1.6 mi | — |
| 37710 | Briceville, TN | 7.7 mi | $28,362 |
| 37769 | Lake City, TN | 8 mi | $61,250 |
| 37849 | Powell, TN | 9 mi | $84,275 |
| 37714 | Caryville, TN | 9.2 mi | $56,172 |
| 37828 | Norris, TN | 9.5 mi | $78,750 |
| 37754 | Heiskell, TN | 9.5 mi | $75,774 |
| 37931 | Knoxville, TN | 9.8 mi | $92,150 |
| 37840 | Oliver Springs, TN | 10 mi | $75,881 |
| 37830 | Oak Ridge, TN | 11 mi | $72,269 |
| 37757 | Jacksboro, TN | 12 mi | $63,346 |
Questions about 37831
What city is zip code 37831?
37831 is assigned to Oak Ridge, Tennessee. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 37831 in?
37831 is in Anderson County, Tennessee.
What time zone is 37831 in?
37831 is in Eastern Time.
What zip codes are near 37831?
The closest zip codes to 37831 are 37716, 37717, 37710, 37769, 37849.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 37831, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.