First three digits · Mississippi
ZIP Codes Starting with
35 ZIP codes start with 397, sorted at the Jackson, MS (SCF 390) sectional center (USPS labeling list L005, effective October 1, 2026) in Mississippi: 30 residential ZIP codes across 10 counties and 5 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 397 mean?
The first digit, 3, is one of ten national areas (Alabama, Florida, Georgia, Mississippi, Tennessee and Armed Forces Americas). The first three, 397, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 397 to the Jackson, MS (SCF 390) facility. The last two digits pick the delivery area. By residents, the largest town names among the 397 ZIP codes are Columbus, Starkville, West Point, Aberdeen, Caledonia and Eupora.
The same facility sorts 9 prefixes, 344 ZIP codes in all: 369, 387, 389, 390, 391, 392, 393, 396, 397.
Where are the 397 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 397
| County | ||||||
|---|---|---|---|---|---|---|
| 39701 | Columbus | Lowndes County | 11,958 | 63 | $33k | $118k |
| 39702 | Columbus | Lowndes County | 23,484 | 235 | $55k | $144k |
| 39703 | Columbus | Lowndes County | PO Box or unique | – | – | – |
| 39704 | Columbus | Lowndes County | PO Box or unique | – | – | – |
| 39705 | Columbus | Lowndes County | 12,552 | 190 | $69k | $232k |
| 39710 | Columbus | Lowndes County | PO Box or unique | – | – | – |
| 39730 | Aberdeen | Monroe County | 11,291 | 45 | $43k | $94k |
| 39735 | Ackerman | Choctaw County | 3,587 | 24 | $52k | $148k |
| 39736 | Artesia | Lowndes County | 338 | 537 | $19k | $114k |
| 39737 | Bellefontaine | Webster County | 298 | 17 | – | – |
| 39739 | Brooksville | Noxubee County | 2,104 | 12 | $25k | $85k |
| 39740 | Caledonia | Lowndes County | 6,143 | 77 | $83k | $190k |
| 39741 | Cedarbluff | Clay County | 1,385 | 19 | $53k | $99k |
| 39743 | Crawford | Lowndes County | 1,713 | 25 | $52k | $45k |
| 39744 | Eupora | Webster County | 5,290 | 22 | $45k | $121k |
| 39745 | French Camp | Attala County | 863 | 14 | $47k | – |
| 39746 | Hamilton | Monroe County | 2,908 | 33 | $58k | $84k |
| 39747 | Kilmichael | Montgomery County | 1,492 | 12 | $58k | $90k |
| 39750 | Maben | Webster County | 3,924 | 43 | $49k | $105k |
| 39751 | Mantee | Webster County | 1,385 | 18 | $74k | $95k |
| 39752 | Mathiston | Choctaw County | 2,347 | 32 | $79k | $127k |
| 39753 | Mayhew | Lowndes County | no residents | 0 | – | – |
| 39754 | Montpelier | Clay County | PO Box or unique | – | – | – |
| 39755 | Pheba | Clay County | 697 | 10 | $30k | $109k |
| 39756 | Prairie | Clay County | 2,140 | 30 | $58k | $80k |
| 39759 | Starkville | Oktibbeha County | 42,783 | 132 | $46k | $257k |
| 39760 | Starkville | Oktibbeha County | PO Box or unique | – | – | – |
| 39762 | Mississippi State | Oktibbeha County | 5,076 | 4,130 | – | – |
| 39766 | Steens | Lowndes County | 2,616 | 75 | $66k | $163k |
| 39767 | Stewart | Webster County | 576 | 7 | – | $101k |
| 39769 | Sturgis | Oktibbeha County | 1,556 | 12 | $69k | $156k |
| 39771 | Walthall | Webster County | 128 | 131 | $60k | $117k |
| 39772 | Weir | Choctaw County | 1,961 | 24 | $44k | $92k |
| 39773 | West Point | Clay County | 14,758 | 67 | $40k | $154k |
| 39776 | Woodland | Chickasaw County | 1,529 | 18 | $51k | $88k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.