Clearwater County ZIP Codes

Clearwater County is a county of Idaho.

ZIP codes: 6
Cities & towns: 6
Area codes: 2
Land area: 2,457 sq mi

Every ZIP code in Clearwater County

835xx–838xx

The complete list of Clearwater County, ID ZIP codes with the city each one delivers to.
ZIP code	City
83520	Ahsahka
83541	Lenore
83544	Orofino
83546	Pierce
83553	Weippe
83827	Elk River

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Clearwater County codes above are listed without a column we would have to invent.

Cities and towns in Clearwater County

A further 2 places in Clearwater 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 Clearwater County

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

Where Clearwater County's ZIP codes sit

Each point is the reference point of one Clearwater 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 Clearwater 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.