Oak Ridge zipcode
| City | Oak Ridge |
| ZIP Code | 37831 |
| Type | PO Box |
| State Code | TN |
| State | Tennessee |
ZIP code of Oak Ridge is 37831. This place is located in Tennessee state in US. To send any postal service to Oak Ridge, you must use 37831 zipcode.
| City | Oak Ridge |
| ZIP Code | 37831 |
| Type | PO Box |
| State Code | TN |
| State | Tennessee |
ZIP code of Oak Ridge is 37831. This place is located in Tennessee state in US. To send any postal service to Oak Ridge, you must use 37831 zipcode.
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