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Olympia Washington ZIP Codes

Olympia holds 11 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Olympia

The complete list of Olympia, Washington ZIP codes with the county each falls in.
ZIP codeCounty
98501Thurston County
98502Thurston County
98504Thurston County
98505Thurston County
98506Thurston County
98507Thurston County
98508Thurston County
98512Thurston County
98513Thurston County
98516Thurston County
98599Thurston 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Olympia codes above are listed without a column we would have to invent.

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

How these codes cluster

Every Olympia ZIP code begins 985. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 77 ZIP codes, so Olympia accounts for 14% of it.

Every Washington ZIP prefix and the region it covers →

Area codes covering Olympia

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 Olympia occupies.

Olympia Washington area codes in full →

Where Olympia's ZIP codes sit

Each point is one Olympia 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

Cities near Olympia

The closest places to Olympia with their own ZIP code list, nearest first.
CityDistanceZIP codes
Tumwater Washington ZIP codes3.7 mi1 ZIP code
Lacey Washington ZIP codes4.6 mi2 ZIP codes
Dupont Washington ZIP codes13 mi1 ZIP code
Tenino Washington ZIP codes13 mi1 ZIP code
Yelm Washington ZIP codes14 mi1 ZIP code
Rainier Washington ZIP codes14 mi1 ZIP code
Shelton Washington ZIP codes16 mi1 ZIP code
Steilacoom Washington ZIP codes17 mi1 ZIP code

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