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Williamston (SC) Streets, Geographical, Population & More

Population of Williamston, South Carolina

StateSouth Carolina
Land Area (mi²)3.7 sq mi
Density (mi²)1,102.1/sq mi
2022 Growth Rate0.27% (11)
Growth Since 2020-3.65% (-154)
Rank in State108th
Rank in Country7485th

The population of Williamston, SC in 2022 is estimated to be 4,065. This is an increase of 0.27% (11 people) compared to the population in 2021.

Population of Williamston by Race

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

Population of Williamston by Age

Williamston Population Pyramid 2022
Williamston Median Age
43.3
Total
43.1
Male
43.8
Female
Williamston Sex Ratio
46.53%
1,963
Male
53.47%
2,256
Female
Williamston Age Dependency Ratio
34.3
Old Age Dependency Ratio
28
Child Dependency Ratio
Williamston Adults
3,491
Adults
(892 of whom are seniors) in Williamston.

Population of Williamston by Year

Year
PopulationGrowthAnnual Growth Rate