Bainbridge Island, WA population, income and ZIP codes

Bainbridge Island city is a mid-size town in Washington, with 24,607 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #52 of 639 ranked by population — larger than 92% of them. The median age here is 49 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Bainbridge Island city earn a median of $159,882 a year, 103.6% above the national figure of $78,538 and 76% above the $90,592 median for the 393 Washington cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 2.7% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Bainbridge Island city is valued at $1,076,200, 254.7% above the national figure and 130% above the $468,400 peer median, while median gross rent runs $2,081 a month, 48% above the national figure, or roughly $24,972 across a full year. A household on the local median income would put about 15.6% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 6.7×, against roughly 3.9× nationally, so buying is out of reach on local earnings alone and the ownership market leans on outside income, equity or dual high earners. 81.2% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

Home values sit at 6.7× median household income, far past the 3.9× national mark, so ownership costs here are set by something other than local wages — second homes, retirees with equity, or commuters earning elsewhere.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.