Allamakee County, Iowa Age & Gender Statistics (2024)

Total Population

14,092

Median Age

43.1

Male Median

43.0

Female Median

43.1

Allamakee County, Iowa Population Growth

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

Allamakee County, Iowa Demographic Trend

Since 2010, the population of has changed by -1.7%%.

-1.7%% Growth

Allamakee County, Iowa Age & Gender Pyramid

Population pyramid for

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


Allamakee County, Iowa Historical Population Data

YearMedian AgePopulation
202443.114,092
202343.114,038
202243.114,046
202143.514,068
202044.213,761
201944.413,813
201844.813,880
201745.013,940
201645.114,001
201545.114,060
201444.814,152
201344.414,242
201244.214,285
201143.914,309
201043.414,331

Allamakee County, Iowa Age Group Breakdown (2024)

Age CohortPercentage
Under 56.3%
5–1718.2%
18–246.8%
25–349.8%
35–5421.9%
55–6413.9%
65+23.1%

Dependency Ratios for Allamakee County, Iowa

Total Dependency Ratio:
90.8
Youth Dependency:
46.7
Old-Age Dependency:
44.1

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



Age & Gender FAQs for Allamakee County, Iowa

The median age in Allamakee County, Iowa is 43.1 years.

According to latest Census data, the total population of Allamakee County, Iowa is 14,092.

In Allamakee County, Iowa, seniors (ages 65+) make up 23.1% of the population, while children under 18 represent 18.2%.

Based on historical data since 2010, the population in Allamakee County, Iowa has remained stable.
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