Siletz Oregon ZIP Codes

Siletz holds a single ZIP code.

Every ZIP code in Siletz

The complete list of Siletz, Oregon ZIP codes with the county each falls in.
ZIP code	County
97380	Lincoln County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Scope every ZIP code recorded for Siletz. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Siletz ZIP code begins 973. Those first three digits identify the sectional center facility that processes mail for this part of Oregon. Statewide that range covers 73 ZIP codes, so Siletz accounts for 1% of it.

Every Oregon ZIP prefix and the region it covers →

Area codes covering Siletz

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Siletz occupies.

Siletz Oregon area codes in full →

Where Siletz's ZIP codes sit

Each point is one Siletz ZIP code, plotted from its record coordinates.

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

Cities near Siletz

The closest places to Siletz with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Toledo Oregon ZIP codes	7.1 mi	1 ZIP code
Depoe Bay Oregon ZIP codes	9.2 mi	1 ZIP code
Newport Oregon ZIP codes	9.3 mi	1 ZIP code
Lincoln City Oregon ZIP codes	18 mi	1 ZIP code
Waldport Oregon ZIP codes	22 mi	1 ZIP code
Falls City Oregon ZIP codes	26 mi	1 ZIP code
Yachats Oregon ZIP codes	30 mi	1 ZIP code
Philomath Oregon ZIP codes	30 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.