Turner County, South Dakota Age & Gender Statistics (2024)

Total Population

8,882

Median Age

41.2

Male Median

41.2

Female Median

41.1

Turner County, South Dakota Population Growth

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

Turner County, South Dakota Demographic Trend

Since 2010, the population of has changed by +6.1%%.

+6.1%% Growth

Turner County, South Dakota Age & Gender Pyramid

Population pyramid for

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


Turner County, South Dakota Historical Population Data

YearMedian AgePopulation
202441.28,882
202341.38,772
202242.08,687
202141.98,621
202041.78,325
201942.08,300
201843.08,264
201743.78,242
201643.98,289
201544.08,302
201443.98,339
201344.08,344
201243.78,344
201143.28,357
201043.38,368

Turner County, South Dakota Age Group Breakdown (2024)

Age CohortPercentage
Under 55.7%
5–1719.6%
18–246.6%
25–3410.7%
35–5424.0%
55–6413.1%
65+20.3%

Dependency Ratios for Turner County, South Dakota

Total Dependency Ratio:
83.9
Youth Dependency:
46.5
Old-Age Dependency:
37.3

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



Age & Gender FAQs for Turner County, South Dakota

The median age in Turner County, South Dakota is 41.2 years.

According to latest Census data, the total population of Turner County, South Dakota is 8,882.

In Turner County, South Dakota, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 19.6%.

Based on historical data since 2010, the population in Turner County, South Dakota is becoming younger.
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