Okanogan County, Washington Age & Gender Statistics (2024)

Total Population

43,425

Median Age

43.2

Male Median

42.7

Female Median

44.3

Okanogan County, Washington Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Okanogan County, Washington Demographic Trend

Since 2010, the population of has changed by +7.9%%.

+7.9%% Growth

Okanogan County, Washington Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Okanogan County, Washington Historical Population Data

YearMedian AgePopulation
202443.243,425
202343.442,811
202242.942,336
202142.941,966
202043.042,080
201942.641,842
201842.941,638
201743.141,377
201643.041,299
201542.641,332
201442.541,241
201342.241,143
201242.240,959
201142.140,655
201042.240,238

Okanogan County, Washington Age Group Breakdown (2024)

Age CohortPercentage
Under 55.3%
5–1716.3%
18–246.4%
25–3412.2%
35–5423.1%
55–6413.5%
65+23.2%

Dependency Ratios for Okanogan County, Washington

Total Dependency Ratio:
81.2
Youth Dependency:
39.2
Old-Age Dependency:
42.0

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Okanogan County, Washington

The median age in Okanogan County, Washington is 43.2 years.

According to latest Census data, the total population of Okanogan County, Washington is 43,425.

In Okanogan County, Washington, seniors (ages 65+) make up 23.2% of the population, while children under 18 represent 16.3%.

Based on historical data since 2010, the population in Okanogan County, Washington has remained stable.
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