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Seabeck, Washington

Census designated place in Kitsap County, Washington · ZIP 98380

  • Kitsap County
  • Census data · ACS 2019-2023
  • 773 (2019-2023 estimate)Population
  • 367Households
  • $126,442Median household income
  • $666,700Median home value
  • 1ZIP codes

About Seabeck

This page shows only what has been published about Seabeck: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2010 to 2020+3.4%
1.1k1.1k1.1k1.2k2010: 1,10520102020: 1,14320201,1051,143
Population of Seabeck at each census
CensusPopulation
20101,105
20201,143

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2010 Summary File 1: total population, place level, state 53, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 53, retrieved November 14, 2026.

Household income in Seabeck
Under $50k24.8%
$50k to $100k15%
$100k to $150k33%
$150k to $200k15.8%
$200k and over11.4%

Median household income $126,442 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 53, retrieved November 14, 2026.

Housing tenure in Seabeck
Owner occupied
248 units
Renter occupied
119 units
Vacancy rate
20.6%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.

Seabeck compared with its county and state
Seabeck compared with its county and state, American Community Survey 2019-2023
MeasureSeabeckKitsap CountyWashington
Population773276,5817,740,984
Median household income$126,442$98,546$94,952
Median age54.339.938.2
Median home value$666,700$505,700$519,800
Bachelor’s degree or higher41.8%36.5%38.8%
Foreign-born residents6.6%6.8%15.1%
Owner-occupied homes67.6%70.1%63.9%
Mean commute to work32.9 minutes29.5 minutes27.0 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 53, retrieved November 14, 2026.

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Nearby towns

Other towns in Kitsap County

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