Postal reference / United States
57402Aberdeen, South Dakota
ZIP code 57402 is a United States postal code for Aberdeen, South Dakota. Its county association is Brown County. The map reference point is at 45.5896, -98.352.
- State / territory
- South Dakota
- Recorded place name
- Aberdeen
- County association
- Brown
- Estimated coordinate
- 45.5896, -98.352
View on OpenStreetMap - ZIP prefix
- 574 · 50 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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South Dakota directoryOther ZIP codes in Aberdeen, SD
Aberdeen has 2 ZIP codes in the reference dataset.
- 57401Brown
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 57433 | Columbia | SD | Brown | 4.6 |
| 57427 | Bath | SD | Brown | 9.2 |
| 57401 | Aberdeen | SD | Brown | 10.7 |
| 57426 | Barnard | SD | Brown | 12.1 |
| 57481 | Westport | SD | Brown | 12.4 |
| 57445 | Groton | SD | Brown | 15.3 |
| 57432 | Claremont | SD | Brown | 16.0 |
| 57479 | Warner | SD | Brown | 17.7 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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