Bainbridge Island, WA 98110 ZIP Code Profile

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Bainbridge Island, WA

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ZIP Code 98110: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bainbridge Island, WA 98110

Acceptable Alternative
Bainbridge Is, WA 98110
Seattle, WA 98110

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,214
  • Single Family Addresses: 8,525
  • Multi-Family Addresses: 1,335
  • County: Kitsap County
  • Centroid: Latitude 47.648, Longitude -122.534
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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98110 ZIP Code Map

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Bainbridge Island, WA 98110 Data & Demographics (As of July 1, 2016)


Total Population 23,560
Population in Households 23,328
Population in Familes 19,432
Population in Group Qrtrs 232
Population Density1 856
Diversity Index2 26


Total Households 9,769
Average Household Size 2.39
Family Households 6,792
Average Family Size 3


Total Housing Units 10,973 (100%)
Owner Occupied HU 7,368 (67.1%)
Renter Occupied HU 2,401 (21.9%)
Vacant Housing Units 1,204 (11.0%)
Median Home Value $655,756
Average Home Value $710,736


Median Household Income $103,783
Average Household Income $149,677
Per Capita Income $62,400
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.37% 0.41%
Households 0.5% 0.5%
Families 0.43% 0.47%
Median Household Income   2.22%
Per Capita Income   2.0%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Bainbridge Island, WA 98110 - Peer Comparisons by Rank and Percentile

The table below compares 98110 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 131 78th
Population Density1 # 171 71st
Diversity Index2 # 401 32nd
Median Household Income # 16 97th
Per Capita Income # 8 99th

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.