Kitsap County Population

1860–2026

286.02K

2026 projection

3.7% since 2020 (increase)

050K100K150K200K250K300K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Kitsap County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026286,020+2,6460.93%
2025283,374+2,6460.94%
2024280,728+3,3701.22%
2023277,358-4470.16%
2022277,805+1,1230.41%
2021276,682+8710.32%
2020275,811+3,5121.29%
2019272,299+2,7161.01%
2018269,583+2,9471.11%
2017266,636+3,2171.22%

Showing 10 of 31 years.

Kitsap County Demographics

40.2median age

Median age

Female42.1 yrs
Male38.6 yrs

Adults

223,175
54,611 seniors (65+) · 24% of adults168,564 other adults

Sex

Female 48.7% · 135,291Male 51.3% · 142,590

Population by age

MaleFemale85+ years, male: 2,03785+ years, female: 2,96280–84 years, male: 2,75780–84 years, female: 2,89475–79 years, male: 4,83975–79 years, female: 6,03670–74 years, male: 7,23270–74 years, female: 7,93765–69 years, male: 8,48865–69 years, female: 9,42960–64 years, male: 8,64560–64 years, female: 9,68355–59 years, male: 9,17655–59 years, female: 8,68650–54 years, male: 7,92550–54 years, female: 7,82945–49 years, male: 7,66845–49 years, female: 7,22540–44 years, male: 9,74740–44 years, female: 8,49435–39 years, male: 9,53735–39 years, female: 9,35730–34 years, male: 10,77530–34 years, female: 9,53625–29 years, male: 10,82425–29 years, female: 8,70620–24 years, male: 11,85920–24 years, female: 7,42015–19 years, male: 7,76615–19 years, female: 7,06610–14 years, male: 7,79210–14 years, female: 7,5775–9 years, male: 7,9905–9 years, female: 7,5190–4 years, male: 7,5330–4 years, female: 6,93585+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45K5K10K10K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2,779 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Kitsap County Income

$104,158median household income

Median household income

$104,158

Half of households earn more, half earn less

Median earnings

$63,971

Typical yearly pay for a worker 25 or older.

Poverty rate

8.2%

About 1 in 12 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Kitsap County Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%54%54%
Never married29%34%23%
Divorced12%9%14%
Widowed5%2%7%
Separated1%1%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year