Natrona County, Wyoming Age & Gender Statistics (2024)

Total Population

79,977

Median Age

38.4

Male Median

37.9

Female Median

39.2

Natrona County, Wyoming Population Growth

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

Natrona County, Wyoming Demographic Trend

Since 2010, the population of has changed by +8.8%%.

+8.8%% Growth

Natrona County, Wyoming Age & Gender Pyramid

Population pyramid for

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


Natrona County, Wyoming Historical Population Data

YearMedian AgePopulation
202438.479,977
202338.279,735
202237.779,506
202137.279,382
202037.380,067
201936.980,333
201836.680,610
201736.381,023
201635.980,871
201536.080,011
201436.278,667
201336.377,343
201236.775,876
201136.874,625
201037.073,520

Natrona County, Wyoming Age Group Breakdown (2024)

Age CohortPercentage
Under 55.7%
5–1717.9%
18–247.8%
25–3413.2%
35–5425.7%
55–6412.7%
65+17.0%

Dependency Ratios for Natrona County, Wyoming

Total Dependency Ratio:
68.4
Youth Dependency:
39.7
Old-Age Dependency:
28.6

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



Age & Gender FAQs for Natrona County, Wyoming

The median age in Natrona County, Wyoming is 38.4 years.

According to latest Census data, the total population of Natrona County, Wyoming is 79,977.

In Natrona County, Wyoming, seniors (ages 65+) make up 17.0% of the population, while children under 18 represent 17.9%.

Based on historical data since 2010, the population in Natrona County, Wyoming has remained stable.
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