County ZIP codes · Tennessee · FIPS 47017
Carroll County, TN ZIP Codes
Carroll County, Tennessee has 15 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 14 residential and 1 for PO boxes or a single organization. 12 of the residential ones lie mainly in Carroll County and 2 mainly in a neighboring county; 9 cross the county line. Median household income ranges from $38,466 in 38342 (Hollow Rock) to $68,977 in 38305 (Jackson) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Carroll County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $41,545 and $48,944.
They carry 14 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 14 residential ZIP codes in Carroll County
12 ZIP codes lie mainly in Carroll County; 2 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 38201 | McKenzie | 10,472 | 75 | $49k | $171k | 59% |
| 38344 | Huntingdon | 8,931 | 54 | $54k | $152k | 100% |
| 38317 | Bruceton | 2,584 | 67 | $42k | $116k | 94% |
| 38321 | Cedar Grove | 2,397 | 26 | $57k | $158k | 58% |
| 38220 | Atwood | 1,720 | 45 | $47k | $104k | 72% |
| 38258 | Trezevant | 1,445 | 45 | $51k | $100k | 100% |
| 38342 | Hollow Rock | 1,183 | 35 | $39k | $101k | 100% |
| 38390 | Yuma | 1,170 | 38 | $48k | $136k | 81% |
| 38348 | Lavinia | 975 | 18 | $53k | $98k | 99% |
| 38387 | Westport | 407 | 10 | $62k | $178k | 89% |
| 38318 | Buena Vista | 404 | 10 | $108k | $156k | 100% |
| 38235 | McLemoresville | 199 | 145 | $64k | $104k | 100% |
Partly in Carroll County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
9 ZIP codes of Carroll County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Carroll | Elsewhere |
|---|---|---|
| 38305 | 3% | Madison County 97% |
| 38201 | 59% | Weakley County 27%; Henry County 13% |
| 38317 | 94% | Benton County 6% |
| 38341 | 2% | Benton County 76%; Decatur County 21% |
| 38321 | 58% | Henderson County 42% |
| 38220 | 72% | Gibson County 28% |
| 38390 | 81% | Henderson County 19% |
| 38348 | 99% | Madison County 1% |
| 38387 | 89% | Benton County 11% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 38324 | Clarksburg |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Carroll County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Carroll County's ZIP codes use 2 prefixes: 382 and 383.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.