🇺🇸 United States · Washington
Seattle ZIP codes
Seattle, Washington, has 59 ZIP codes, from 98101 to 98199. Which one applies depends on the street address.
- ZIP Codes
- 59
- Population
- 780,995
- State
- Washington
- Coordinates
- 47.6062, -122.3321
All Seattle ZIP codes
9810198102981039810498105981069810798108981099811198112981139811498115981169811798118981199812198122981249812598126981279812998131981339813498136981389813998141981449814598146981489815498155981589816098161981649816598166981689817098174981759817798178981819818598188981909819198194981959819898199
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the zip code of Seattle?
Seattle has 59 ZIP codes in Washington. The right code depends on the street address; the list on this page shows all of them, starting with 98101.
How many ZIP codes does Seattle have?
Our data lists 59 ZIP codes for Seattle, United States.
How do I find the exact zip code for an address in Seattle?
Use the official postal service lookup or a geocoding API with the full street address. For software, the zipcodestack API returns city, region and coordinates for any zip code and can search codes by city or by radius.
Postal code API
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zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
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GET https://api.zipcodestack.com/v1/code/city?city=Seattle&country=us
{
"query": { "city": "Seattle", "country": "us" },
"results": ["98101", "…"]
}Free postal code tools
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