Kenosha County, Wisconsin Age & Gender Statistics (2024)

Total Population

168,438

Median Age

39.4

Male Median

38.6

Female Median

40.3

Kenosha County, Wisconsin Population Growth

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

Kenosha County, Wisconsin Demographic Trend

Since 2010, the population of has changed by +2.5%%.

+2.5%% Growth

Kenosha County, Wisconsin Age & Gender Pyramid

Population pyramid for

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


Kenosha County, Wisconsin Historical Population Data

YearMedian AgePopulation
202439.4168,438
202339.2168,413
202238.9168,693
202138.7168,743
202038.7168,998
201938.5168,524
201838.2168,330
201737.9167,886
201637.6167,896
201537.4167,738
201437.1167,268
201336.8166,874
201236.5166,373
201136.4165,467
201036.1164,328

Kenosha County, Wisconsin Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1716.5%
18–249.7%
25–3413.0%
35–5425.4%
55–6414.4%
65+15.8%

Dependency Ratios for Kenosha County, Wisconsin

Total Dependency Ratio:
60.1
Youth Dependency:
34.8
Old-Age Dependency:
25.4

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



Age & Gender FAQs for Kenosha County, Wisconsin

The median age in Kenosha County, Wisconsin is 39.4 years.

According to latest Census data, the total population of Kenosha County, Wisconsin is 168,438.

In Kenosha County, Wisconsin, seniors (ages 65+) make up 15.8% of the population, while children under 18 represent 16.5%.

Based on historical data since 2010, the population in Kenosha County, Wisconsin is aging.
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