County ZIP codes · Tennessee · FIPS 47033
Crockett County, TN ZIP Codes
Crockett County, Tennessee has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 8 residential and 1 for PO boxes or a single organization. 5 of the residential ones lie mainly in Crockett County and 3 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $47,241 in 38034 (Friendship) to $70,047 in 38006 (Bells) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Crockett 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 $49,833 and $58,260.
They carry 8 postal town names: Humboldt, Bells, Halls, Alamo, Friendship, Gadsden, Maury City, Crockett Mills.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 8 residential ZIP codes in Crockett County
5 ZIP codes lie mainly in Crockett County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 38001 | Alamo | 4,156 | 62 | $53k | $159k | 100% |
| 38034 | Friendship | 3,230 | 31 | $47k | $132k | 66% |
| 38337 | Gadsden | 1,379 | 52 | $64k | $187k | 100% |
| 38050 | Maury City | 402 | 691 | $65k | $81k | 100% |
| 38021 | Crockett Mills | no residents | 0 | – | – | 100% |
Partly in Crockett 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?
4 ZIP codes of Crockett County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Crockett | Elsewhere |
|---|---|---|
| 38343 | 21% | Gibson County 61%; Madison County 18% |
| 38006 | 45% | Haywood County 49%; Madison County 6% |
| 38040 | 20% | Lauderdale County 71%; Dyer County 9% |
| 38034 | 66% | Dyer County 34% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 38336 | Fruitvale |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Crockett County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Crockett County's ZIP codes use 2 prefixes: 380 and 383.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.