Oak Ridge, TN ZIP codes
Oak Ridge, Tennessee has 2 ZIP codes, including 1 PO Box ZIP. They are in Anderson County.
- Population in these ZIPs
- 33,038
- Avg. median income
- $72,300population-weighted
- Typical home value
- $326,200population-weighted
- Metro area
- Knoxville, TN
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Oak Ridge, TN ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 37830 | Anderson County | 33,038 | $72,269 | $326,200 |
| 37831 PO Box | Anderson County | — | — | — |
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 Oak Ridge
- Clinton 6 mi
- Oliver Springs 7 mi
- Briceville 9 mi
- Coalfield 10 mi
- Powell 11 mi
- Petros 12 mi
- Caryville 13 mi
- Lake City 13 mi
- Heiskell 14 mi
- Norris 15 mi
- Lenoir City 15 mi
- Knoxville 16 mi
Frequently asked questions
What county is Oak Ridge, Tennessee in?
Oak Ridge ZIP codes are in Anderson County.
Which Oak Ridge ZIP codes are PO Boxes?
37831 is a PO Box or single-organization ZIP code; it has no residential delivery area.