Green Lake County, Wisconsin Age & Gender Statistics (2024)

Total Population

19,263

Median Age

45.6

Male Median

44.8

Female Median

46.5

Green Lake County, Wisconsin Population Growth

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

Green Lake County, Wisconsin Demographic Trend

Since 2010, the population of has changed by +0.8%%.

+0.8%% Growth

Green Lake County, Wisconsin Age & Gender Pyramid

Population pyramid for

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


Green Lake County, Wisconsin Historical Population Data

YearMedian AgePopulation
202445.619,263
202345.519,165
202245.319,093
202145.118,990
202045.618,807
201945.318,755
201845.418,757
201745.518,745
201645.418,881
201545.218,966
201445.119,001
201344.819,042
201244.419,064
201144.019,089
201043.619,107

Green Lake County, Wisconsin Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1716.3%
18–247.3%
25–349.5%
35–5422.3%
55–6415.8%
65+23.5%

Dependency Ratios for Green Lake County, Wisconsin

Total Dependency Ratio:
82.4
Youth Dependency:
39.5
Old-Age Dependency:
42.9

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



Age & Gender FAQs for Green Lake County, Wisconsin

The median age in Green Lake County, Wisconsin is 45.6 years.

According to latest Census data, the total population of Green Lake County, Wisconsin is 19,263.

In Green Lake County, Wisconsin, seniors (ages 65+) make up 23.5% of the population, while children under 18 represent 16.3%.

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