Postal reference / United States

83531Fenn, Idaho

ZIP code 83531 is a United States postal code for Fenn, Idaho. Its county association is Idaho County. The map reference point is at 45.9632, -116.2563.

State / territory
Idaho
Recorded place name
Fenn
County association
Idaho
Estimated coordinate
45.9632, -116.2563
View on OpenStreetMap
ZIP prefix
835 · 28 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.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore Idaho

Browse the other 319 ZIP codes recorded for Idaho, sorted by code with place and county.

Idaho directory

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
83530GrangevilleIDIdaho7.6
83522CottonwoodIDIdaho8.0
83533GreencreekIDIdaho10.6
83526FerdinandIDIdaho13.7
83554White BirdIDIdaho14.7
83552StitesIDIdaho16.0
83539KooskiaIDIdaho18.3
83543NezperceIDLewis19.7

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup