Sumner, WA ZIP codes
Sumner, Washington has 2 ZIP codes, including 1 PO Box ZIP. They are in Pierce County.
- Population in these ZIPs
- 11,546
- Avg. median income
- $97,800population-weighted
- Typical home value
- $597,400population-weighted
- Metro area
- Seattle-Tacoma-Bellevue, WA
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Sumner, WA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 98352 PO Box | Pierce County | — | — | — |
| 98390 | Pierce County | 11,546 | $97,795 | $597,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Sumner
- Bonney Lake 3 mi
- South Prairie 4 mi
- Buckley 5 mi
- Orting 6 mi
- Puyallup 6 mi
- Wilkeson 8 mi
- Graham 9 mi
- Pacific 9 mi
- Milton 10 mi
- Auburn 12 mi
- Spanaway 12 mi
- Federal Way 13 mi
Frequently asked questions
What county is Sumner, Washington in?
Sumner ZIP codes are in Pierce County.
Which Sumner ZIP codes are PO Boxes?
98352 is a PO Box or single-organization ZIP code; it has no residential delivery area.