Warren County, Tennessee ZIP codes
7ZIP codes
6Cities and towns
44,716People in ZIP areas
423, 615, 629Area codes
Warren County is in Tennessee and the Central 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 Warren County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 37110 | Mcminnville | Standard | 34,296 | $52,932 |
| 37111 | Mcminnville | PO Box only | – | – |
| 37357 | Morrison | Standard | 6,210 | $59,268 |
| 37378 | Smartt | PO Box only | – | – |
| 37394 | Viola | PO Box only | 114 | $48,523 |
| 38550 | Campaign | PO Box only | 17 | – |
| 38581 | Rock Island | Standard | 4,079 | $55,985 |
Cities and towns in Warren County
- Mcminnville 2 ZIPs
- Campaign 1 ZIP
- Morrison 1 ZIP
- Rock Island 1 ZIP
- Smartt 1 ZIP
- Viola 1 ZIP
Area codes in Warren County
Questions
- How many ZIP codes are in Warren County, TN?
- Warren County has 7 ZIP codes, 3 of them standard ZIP codes for street addresses.
- What cities are in Warren County?
- Warren County ZIP codes cover Mcminnville, Campaign, Morrison, Rock Island, Smartt and Viola.
- What area code is Warren County, TN?
- Warren County uses area codes 423, 615, 629 and 931.
- What time zone is Warren County in?
- Warren County is in Central Time.
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