Cass County, Nebraska Age & Gender Statistics (2024)

Total Population

27,161

Median Age

41.5

Male Median

40.5

Female Median

42.8

Cass County, Nebraska Population Growth

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

Cass County, Nebraska Demographic Trend

Since 2010, the population of has changed by +7.6%%.

+7.6%% Growth

Cass County, Nebraska Age & Gender Pyramid

Population pyramid for

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


Cass County, Nebraska Historical Population Data

YearMedian AgePopulation
202441.527,161
202341.026,963
202240.826,749
202140.826,546
202041.326,022
201941.725,888
201841.625,702
201741.925,513
201642.025,463
201541.525,360
201441.525,315
201341.525,222
201240.925,214
201141.225,230
201040.725,246

Cass County, Nebraska Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1717.8%
18–247.5%
25–3410.6%
35–5425.4%
55–6414.8%
65+18.8%

Dependency Ratios for Cass County, Nebraska

Total Dependency Ratio:
71.6
Youth Dependency:
39.4
Old-Age Dependency:
32.2

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



Age & Gender FAQs for Cass County, Nebraska

The median age in Cass County, Nebraska is 41.5 years.

According to latest Census data, the total population of Cass County, Nebraska is 27,161.

In Cass County, Nebraska, seniors (ages 65+) make up 18.8% of the population, while children under 18 represent 17.8%.

Based on historical data since 2010, the population in Cass County, Nebraska has remained stable.
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