Latah County ZIP Codes

Latah County is a county of Idaho.

ZIP codes: 12
Cities & towns: 11
Area codes: 2
Land area: 1,076 sq mi

Every ZIP code in Latah County

835xx–838xx

The complete list of Latah County, ID ZIP codes with the city each one delivers to.
ZIP code	City
83535	Juliaetta
83537	Kendrick
83806	Bovill
83823	Deary
83832	Genesee
83834	Harvard
83843	Moscow
83844	Moscow
83855	Potlatch
83857	Princeton
83871	Troy
83872	Viola

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Latah County codes above are listed without a column we would have to invent.

Cities and towns in Latah County

A further 3 places in Latah County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Latah County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Latah County's ZIP codes sit

Each point is the reference point of one Latah County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Latah County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.