Zip code 98131: Seattle, Washington
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 98131
98131 is a non-residential zip code for Seattle, Washington (King County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 98131, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Seattle
- State
- Washington
- County
- King County
- Center point
- 47.6062° N, 122.3321° W
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- PO box or unique zip
Zip codes near 98131
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 98111 | Seattle, WA · PO box | 0 mi | — |
| 98114 | Seattle, WA · PO box | 0 mi | — |
| 98124 | Seattle, WA · PO box | 0 mi | — |
| 98129 | Seattle, WA · PO box | 0 mi | — |
| 98138 | Seattle, WA · PO box | 0 mi | — |
| 98145 | Seattle, WA · PO box | 0 mi | — |
| 98160 | Seattle, WA · PO box | 0 mi | — |
| 98161 | Seattle, WA · PO box | 0 mi | — |
| 98164 | Seattle, WA | 0 mi | $250,000+ |
| 98181 | Seattle, WA · PO box | 0 mi | — |
| 98185 | Seattle, WA · PO box | 0 mi | — |
| 98190 | Seattle, WA · PO box | 0 mi | — |
Questions about 98131
What city is zip code 98131?
98131 is assigned to Seattle, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 98131 in?
98131 is in King County, Washington.
What time zone is 98131 in?
98131 is in Pacific Time.
What zip codes are near 98131?
The closest zip codes to 98131 are 98111, 98114, 98124, 98129, 98138.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 98131, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.