Fremont County, Iowa Age & Gender Statistics (2024)

Total Population

6,514

Median Age

46.8

Male Median

45.4

Female Median

48.6

Fremont County, Iowa Population Growth

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

Fremont County, Iowa Demographic Trend

Since 2010, the population of has changed by -13.5%%.

-13.5%% Growth

Fremont County, Iowa Age & Gender Pyramid

Population pyramid for

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


Fremont County, Iowa Historical Population Data

YearMedian AgePopulation
202446.86,514
202346.46,570
202246.26,639
202146.16,702
202046.16,895
201946.26,946
201845.86,968
201746.06,985
201646.37,019
201546.47,106
201446.37,200
201346.07,291
201245.47,373
201144.77,476
201044.57,528

Fremont County, Iowa Age Group Breakdown (2024)

Age CohortPercentage
Under 54.5%
5–1716.8%
18–246.2%
25–349.7%
35–5422.7%
55–6415.9%
65+24.2%

Dependency Ratios for Fremont County, Iowa

Total Dependency Ratio:
83.6
Youth Dependency:
39.2
Old-Age Dependency:
44.4

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



Age & Gender FAQs for Fremont County, Iowa

The median age in Fremont County, Iowa is 46.8 years.

According to latest Census data, the total population of Fremont County, Iowa is 6,514.

In Fremont County, Iowa, seniors (ages 65+) make up 24.2% of the population, while children under 18 represent 16.8%.

Based on historical data since 2010, the population in Fremont County, Iowa is aging.
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