Coos County ZIP Codes

Coos County is a county of Oregon.

ZIP codes: 9
Cities & towns: 9
Area codes: 2
Land area: 1,596 sq mi

Every ZIP code in Coos County

974xx

The complete list of Coos County, OR ZIP codes with the city each one delivers to.
ZIP code	City
97407	Allegany
97411	Bandon
97414	Broadbent
97420	Coos Bay
97423	Coquille
97449	Lakeside
97458	Myrtle Point
97459	North Bend
97466	Powers

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Cities and towns in Coos County

A further 2 places in Coos 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 Coos County

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

Where Coos County's ZIP codes sit

Each point is the reference point of one Coos 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 Coos 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.