ZIP codes in Carroll County
15 ZIPs touch Carroll County, Tennessee. The blue dashed line is the county border; orange ZIPs reach into it.
15
ZIP codes
9
cross the county line
87,953
people in these ZIPs
95
counties in TN
Most people
Carroll County ZIP list
More counties in Tennessee
- Benton County7
- Bledsoe County9
- Blount County14
- Bradley County10
- Campbell County11
- Cannon County9
- Carter County10
- Cheatham County12
- Chester County12
- Claiborne County13
- Clay County7
- Cocke County9
Questions people actually ask
How many ZIP codes are in Carroll County, Tennessee?
15 ZIP codes reach into Carroll County, including 1 PO Box or single-address ZIPs placed by the town they serve. 9 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Carroll County has the most people?
38305 (Jackson) has about 53,488 residents, the most of any ZIP touching Carroll County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Carroll County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Carroll County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from