Bainbridge Island, WA ZIP code
The ZIP code for Bainbridge Island, Washington is 98110. It is in Kitsap County.
- Population in these ZIPs
- 24,631
- Avg. median income
- $172,200population-weighted
- Typical home value
- $1,173,000population-weighted
- Metro area
- Bremerton-Silverdale-Port Orchard, WA
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Bainbridge Island, WA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 98110 | 24,631 | $172,188 | $1,173,000 |
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 Bainbridge Island
- Keyport 6 mi
- Suquamish 6 mi
- Bremerton 7 mi
- Indianola 8 mi
- Poulsbo 9 mi
- Silverdale 9 mi
- Seattle 10 mi
- Port Orchard 11 mi
- Kingston 12 mi
- Medina 14 mi
- Edmonds 15 mi
- Mountlake Terrace 15 mi
Frequently asked questions
What is the ZIP code for Bainbridge Island, WA?
The ZIP code for Bainbridge Island, WA is 98110.
What county is Bainbridge Island, Washington in?
Bainbridge Island ZIP codes are in Kitsap County.