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Union (SC) Streets, Geographical, Population & More

Population of Union, South Carolina

StateSouth Carolina
Land Area (mi²)8 sq mi
Density (mi²)1,018.9/sq mi
2022 Growth Rate-0.27% (-22)
Growth Since 20205.37% (414)
Rank in State73th
Rank in Country4817th

The population of Union, SC in 2022 is estimated to be 8,130. This is a decrease of -0.27% (-22 people) compared to the population in 2021.

Population of Union by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Union by Age

Union Population Pyramid 2022
Union Median Age
44.5
Total
41
Male
48.4
Female
Union Sex Ratio
46.31%
3,573
Male
53.69%
4,143
Female
Union Age Dependency Ratio
35.7
Old Age Dependency Ratio
35.3
Child Dependency Ratio
Union Adults
6,123
Adults
(1,610 of whom are seniors) in Union.

Population of Union by Year

Year
PopulationGrowthAnnual Growth Rate