Skagit County, Washington Age & Gender Statistics (2024)

Total Population

131,328

Median Age

42.1

Male Median

41.3

Female Median

43.4

Skagit County, Washington Population Growth

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

Skagit County, Washington Demographic Trend

Since 2010, the population of has changed by +14.0%%.

+14.0%% Growth

Skagit County, Washington Age & Gender Pyramid

Population pyramid for

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


Skagit County, Washington Historical Population Data

YearMedian AgePopulation
202442.1131,328
202341.9130,407
202241.5129,480
202141.5128,228
202041.6127,442
201941.5125,612
201841.5123,907
201741.4121,725
201641.3120,475
201541.0119,343
201440.6118,364
201340.4117,641
201240.2117,087
201140.1116,327
201039.9115,231

Skagit County, Washington Age Group Breakdown (2024)

Age CohortPercentage
Under 55.3%
5–1715.6%
18–247.1%
25–3412.5%
35–5423.9%
55–6413.1%
65+22.6%

Dependency Ratios for Skagit County, Washington

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

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



Age & Gender FAQs for Skagit County, Washington

The median age in Skagit County, Washington is 42.1 years.

According to latest Census data, the total population of Skagit County, Washington is 131,328.

In Skagit County, Washington, seniors (ages 65+) make up 22.6% of the population, while children under 18 represent 15.6%.

Based on historical data since 2010, the population in Skagit County, Washington is aging.
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