Sumner County, Tennessee ZIP codes
9ZIP codes
8Cities and towns
191,189People in ZIP areas
270, 364, 615Area codes
Sumner 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 Sumner County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 37022 | Bethpage | Standard | 5,728 | $79,375 |
| 37031 | Castalian Springs | Standard | 3,926 | $98,114 |
| 37048 | Cottontown | Standard | 6,380 | $100,446 |
| 37066 | Gallatin | Standard | 64,650 | $81,614 |
| 37075 | Hendersonville | Standard | 73,522 | $101,850 |
| 37077 | Hendersonville | PO Box only | – | – |
| 37119 | Mitchellville | PO Box only | – | – |
| 37148 | Portland | Standard | 26,274 | $81,633 |
| 37186 | Westmoreland | Standard | 10,709 | $59,545 |
Cities and towns in Sumner County
- Hendersonville 2 ZIPs
- Bethpage 1 ZIP
- Castalian Springs 1 ZIP
- Cottontown 1 ZIP
- Gallatin 1 ZIP
- Mitchellville 1 ZIP
- Portland 1 ZIP
- Westmoreland 1 ZIP
Area codes in Sumner County
Questions
- How many ZIP codes are in Sumner County, TN?
- Sumner County has 9 ZIP codes, 7 of them standard ZIP codes for street addresses.
- What cities are in Sumner County?
- Sumner County ZIP codes cover Hendersonville, Bethpage, Castalian Springs, Cottontown, Gallatin, Mitchellville, Portland and Westmoreland.
- What area code is Sumner County, TN?
- Sumner County uses area codes 270, 364, 615 and 629.
- What time zone is Sumner County in?
- Sumner County is in Central Time.
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