Steilacoom, WA zip code
Steilacoom, Washington uses one zip code: 98388. Most of it is in Pierce County. Together these zip codes are home to about 7K people.
Zip codes
1
Population
7K
All zips combined
Largest zip
98388
7,043 residents
Zip codes in Steilacoom
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 98388 | 7,043 | $100,851 |