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City ZIP codes · Washington

Olympia, WA ZIP Codes

11 ZIP codes use the postal name Olympia, Washington (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 7 residential and 4 for PO boxes or a single organization. Median household income runs from $91,596 in 98506 to $113,053 in 98513, 1.2 times as much (Census Bureau, ACS 2020-2024). Olympia's most populous ZIP code is 98501, with 48,067 people (ACS 2020-2024); 22% of its land is in the city of Olympia.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Olympia's ZIP codes?

98501: $97k median household income98502: $92k median household income98505: – median household income98506: $92k median household income98512: $102k median household income98513: $113k median household income98516: $99k median household income98512985029851398516985019850698501: $97k median household income98502: $92k median household income98505: – median household income98506: $92k median household income98512: $102k median household income98513: $113k median household income98516: $99k median household income98512985029851398516985019850698501: $97k median household income98502: $92k median household income98505: – median household income98506: $92k median household income98512: $102k median household income98513: $113k median household income98516: $99k median household income985129850298513985169850198506
The 7 residential ZIP codes named Olympia, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Olympia's ZIP codes?

The highest median household income is in 98513 ($113,053), the lowest in 98506 ($91,596). Home values run from $470,700 in 98513 to $572,500 in 98516.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 7 residential ZIP codes of Olympia

Residential ZIP codes with the postal name Olympia, WA, largest first (ACS 2020-2024); sort by any column
County
98501 Thurston County 48,067 1,377 $97k $529k
98513 Thurston County 38,017 762 $113k $471k
98502 Thurston County 35,398 558 $92k $537k
98512 Thurston County 31,864 230 $102k $472k
98516 Thurston County 29,177 1,012 $99k $573k
98506 Thurston County 18,497 824 $92k $491k
98505 Thurston County 881 3,059 – –

Download the 11 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Olympia

4 ZIP codes named Olympia have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Olympia, WA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
98504Thurston County
98507Thurston County
98508Thurston County
98599Thurston County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Olympia's ZIP codes reach?

Olympia's residential ZIP codes lie in Thurston County.

Which places do Olympia's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Olympia's residential ZIP codes cover Olympia itself and 3 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Olympia's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Olympia starts with 985.

Three-digit prefixes of Olympia's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Olympia's
PrefixSectional centerHereAll codes
985 Tacoma, WA (SCF 983) 11 77

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.