County ZIP codes · Arkansas · FIPS 05093
Mississippi County, AR ZIP Codes
Mississippi County, Arkansas has 21 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 17 residential and 4 for PO boxes or a single organization. 14 of the residential ones lie mainly in Mississippi County and 3 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $46,723 in 72386 (Tyronza) to $78,507 in 72395 (Wilson) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Mississippi 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 $48,472 and $56,221.
They carry 17 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 17 residential ZIP codes in Mississippi County
14 ZIP codes lie mainly in Mississippi County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 72315 | Blytheville | 19,890 | 79 | $52k | $135k | 100% |
| 72370 | Osceola | 7,301 | 58 | $49k | $106k | 100% |
| 72442 | Manila | 4,584 | 35 | $56k | $166k | 100% |
| 72438 | Leachville | 2,274 | 38 | $57k | $124k | 93% |
| 72358 | Luxora | 1,338 | 20 | $33k | $43k | 100% |
| 72395 | Wilson | 1,058 | 18 | $79k | $149k | 100% |
| 72350 | Joiner | 988 | 13 | $39k | $78k | 100% |
| 72351 | Keiser | 828 | 146 | $56k | $98k | 100% |
| 72330 | Dyess | 464 | 12 | $39k | $90k | 100% |
| 72426 | Dell | 168 | 435 | $78k | $166k | 100% |
| 72428 | Etowah | 115 | 17 | – | $84k | 100% |
| 72391 | West Ridge | 44 | 11 | – | – | 100% |
| 72313 | Bassett | no residents | 0 | – | – | 100% |
| 72329 | Driver | no residents | 0 | – | – | 100% |
Partly in Mississippi 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 Mississippi County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Mississippi | Elsewhere |
|---|---|---|
| 72354 | 22% | Poinsett County 78% |
| 72438 | 93% | Craighead County 7% |
| 72386 | 23% | Poinsett County 42%; Crittenden County 35% |
| 72338 | 34% | Tipton County 66% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 72310 | Armorel |
| 72316 | Blytheville |
| 72319 | Gosnell |
| 72321 | Burdette |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Mississippi County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Mississippi County's ZIP codes use 2 prefixes: 723 and 724.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.