Orangeburg County, South Carolina Age & Gender Statistics (2024)

Total Population

83,253

Median Age

40.7

Male Median

38.4

Female Median

42.0

Orangeburg County, South Carolina Population Growth

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

Orangeburg County, South Carolina Demographic Trend

Since 2010, the population of has changed by -10.0%%.

-10.0%% Growth

Orangeburg County, South Carolina Age & Gender Pyramid

Population pyramid for

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


Orangeburg County, South Carolina Historical Population Data

YearMedian AgePopulation
202440.783,253
202340.883,531
202240.584,159
202140.684,909
202040.586,953
201940.387,687
201839.688,454
201739.589,116
201639.189,731
201538.790,575
201438.791,262
201338.291,836
201237.992,229
201137.592,503
201037.392,475

Orangeburg County, South Carolina Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1716.3%
18–2410.8%
25–3411.5%
35–5421.3%
55–6414.0%
65+20.9%

Dependency Ratios for Orangeburg County, South Carolina

Total Dependency Ratio:
73.5
Youth Dependency:
37.2
Old-Age Dependency:
36.3

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



Age & Gender FAQs for Orangeburg County, South Carolina

The median age in Orangeburg County, South Carolina is 40.7 years.

According to latest Census data, the total population of Orangeburg County, South Carolina is 83,253.

In Orangeburg County, South Carolina, seniors (ages 65+) make up 20.9% of the population, while children under 18 represent 16.3%.

Based on historical data since 2010, the population in Orangeburg County, South Carolina is aging.
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