Grant County, Wisconsin Age & Gender Statistics (2024)

Total Population

51,770

Median Age

36.8

Male Median

34.4

Female Median

40.0

Grant County, Wisconsin Population Growth

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

Grant County, Wisconsin Demographic Trend

Since 2010, the population of has changed by +2.1%%.

+2.1%% Growth

Grant County, Wisconsin Age & Gender Pyramid

Population pyramid for

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


Grant County, Wisconsin Historical Population Data

YearMedian AgePopulation
202436.851,770
202336.951,678
202236.851,842
202136.252,210
202036.151,570
201936.051,733
201835.751,828
201735.651,742
201636.051,723
201536.151,489
201436.451,272
201336.551,080
201236.551,055
201136.350,944
201036.550,716

Grant County, Wisconsin Age Group Breakdown (2024)

Age CohortPercentage
Under 55.7%
5–1715.5%
18–2415.7%
25–3411.4%
35–5420.6%
55–6412.7%
65+18.5%

Dependency Ratios for Grant County, Wisconsin

Total Dependency Ratio:
65.7
Youth Dependency:
35.0
Old-Age Dependency:
30.7

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



Age & Gender FAQs for Grant County, Wisconsin

The median age in Grant County, Wisconsin is 36.8 years.

According to latest Census data, the total population of Grant County, Wisconsin is 51,770.

In Grant County, Wisconsin, seniors (ages 65+) make up 18.5% of the population, while children under 18 represent 15.5%.

Based on historical data since 2010, the population in Grant County, Wisconsin has remained stable.
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