ZIP Code 98110

98110 is one of Washington's ZIP codes, delivering to addresses in Bainbridge Island, Kitsap County.

City: Bainbridge Island
County: Kitsap County
State: Washington
Prefix: 981xx

Where this code sits

98110 is part of the 981xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bainbridge Island.

Bainbridge Island Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98110 delivers to without sharing its boundary.

ZIP codes nearest 98110

The ZIP codes whose reference points sit closest to 98110.
ZIP code	Distance	Delivers to
ZIP code 98061	2.9 mi	Rollingbay, WA
ZIP code 98311	4.8 mi	Bremerton, WA
ZIP code 98310	5.3 mi	Bremerton, WA
ZIP code 98345	5.3 mi	Keyport, WA
ZIP code 98353	5.4 mi	Manchester, WA
ZIP code 98393	5.4 mi	Tracyton, WA
ZIP code 98392	6.0 mi	Suquamish, WA
ZIP code 98139	6.4 mi	Seattle, WA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 98110, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 98110. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.