Postal reference / United States
51593Harlan, Iowa
ZIP code 51593 is a United States postal code for Harlan, Iowa. Its county association is Pottawattamie County. The map reference point is at 41.498, -95.3636.
- State / territory
- Iowa
- Recorded place name
- Harlan
- County association
- Pottawattamie
- Estimated coordinate
- 41.498, -95.3636
View on OpenStreetMap - ZIP prefix
- 515 · 57 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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Iowa directoryOther ZIP codes in Harlan, IA
Harlan has 2 ZIP codes in the reference dataset.
- 51537Shelby
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 51521 | Avoca | IA | Pottawattamie | 1.6 |
| 51570 | Shelby | IA | Pottawattamie | 5.0 |
| 51577 | Walnut | IA | Pottawattamie | 7.9 |
| 51536 | Hancock | IA | Pottawattamie | 8.0 |
| 51553 | Minden | IA | Pottawattamie | 10.0 |
| 51537 | Harlan | IA | Shelby | 10.4 |
| 51563 | Persia | IA | Harrison | 11.4 |
| 51560 | Oakland | IA | Pottawattamie | 12.9 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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