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

Total Population

1,191

Median Age

53.7

Male Median

45.9

Female Median

56.3

Hyde County, South Dakota Population Growth

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

Hyde County, South Dakota Demographic Trend

Since 2010, the population of has changed by -21.6%%.

-21.6%% Growth

Hyde County, South Dakota Age & Gender Pyramid

Population pyramid for

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


Hyde County, South Dakota Historical Population Data

YearMedian AgePopulation
202453.71,191
202350.91,305
202247.01,319
202146.11,381
202052.61,446
201953.31,319
201851.01,331
201750.01,373
201648.31,440
201547.41,413
201447.01,460
201344.81,387
201242.61,437
201144.61,422
201044.91,520

Hyde County, South Dakota Age Group Breakdown (2024)

Age CohortPercentage
Under 55.9%
5–1712.1%
18–244.6%
25–346.8%
35–5423.1%
55–6419.2%
65+28.3%

Dependency Ratios for Hyde County, South Dakota

Total Dependency Ratio:
86.1
Youth Dependency:
33.4
Old-Age Dependency:
52.7

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



Age & Gender FAQs for Hyde County, South Dakota

The median age in Hyde County, South Dakota is 53.7 years.

According to latest Census data, the total population of Hyde County, South Dakota is 1,191.

In Hyde County, South Dakota, seniors (ages 65+) make up 28.3% of the population, while children under 18 represent 12.1%.

Based on historical data since 2010, the population in Hyde County, South Dakota is aging.
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