Roane County, Tennessee ZIP codes
4ZIP codes
4Cities and towns
57,041People in ZIP areas
423, 865, 931Area codes
Roane County is in Tennessee and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Roane County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 37748 | Harriman | Standard | 17,575 | $64,883 |
| 37763 | Kingston | Standard | 16,984 | $81,000 |
| 37840 | Oliver Springs | Standard | 10,004 | $75,881 |
| 37854 | Rockwood | Standard | 12,478 | $55,856 |
Cities and towns in Roane County
- Harriman 1 ZIP
- Kingston 1 ZIP
- Oliver Springs 1 ZIP
- Rockwood 1 ZIP
Area codes in Roane County
Questions
- How many ZIP codes are in Roane County, TN?
- Roane County has 4 ZIP codes.
- What cities are in Roane County?
- Roane County ZIP codes cover Harriman, Kingston, Oliver Springs and Rockwood.
- What area code is Roane County, TN?
- Roane County uses area codes 423, 865 and 931.
- What time zone is Roane County in?
- Roane County is in Eastern Time.
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