Chelan County, Washington Age & Gender Statistics (2024)

Total Population

80,172

Median Age

40.4

Male Median

39.7

Female Median

41.3

Chelan County, Washington Population Growth

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

Chelan County, Washington Demographic Trend

Since 2010, the population of has changed by +12.9%%.

+12.9%% Growth

Chelan County, Washington Age & Gender Pyramid

Population pyramid for

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


Chelan County, Washington Historical Population Data

YearMedian AgePopulation
202440.480,172
202340.479,518
202240.179,076
202139.978,508
202040.576,653
201940.176,229
201840.275,757
201739.975,138
201639.874,761
201539.374,267
201439.273,664
201339.473,047
201239.872,431
201139.771,787
201039.770,995

Chelan County, Washington Age Group Breakdown (2024)

Age CohortPercentage
Under 55.5%
5–1717.1%
18–247.8%
25–3412.4%
35–5423.5%
55–6412.8%
65+20.9%

Dependency Ratios for Chelan County, Washington

Total Dependency Ratio:
77.0
Youth Dependency:
40.0
Old-Age Dependency:
37.0

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



Age & Gender FAQs for Chelan County, Washington

The median age in Chelan County, Washington is 40.4 years.

According to latest Census data, the total population of Chelan County, Washington is 80,172.

In Chelan County, Washington, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 17.1%.

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