Lancaster   County SC United States

County FIPS 45057
Largest City Lancaster
State South Carolina
Latitude 34.6867
Longitude -80.7055
Population 104,475
Density 190.28 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $78,869
Median individual: $40,365

Race

Mode: 68.7% White

Gender

 50.9% female 

Rent

  $959 / month  

Median house value: $322,235.0

Age

Median: 42.5 years old

Education

With at least college degree: 33.6%
With STEM degree: 37.8%

Marital Status

 52.7% married 

Never married: 27.6%

Labor Force Participation

 58.4% working 

Unemployed: 4.3%

Average Family Size

 3.12 people 

Commute Time

 28.8 minutes 

Health Care

 7.9% uninsured 

Poverty

 11.4%

All data comes from the SimpleMaps US Counties Database, 2026.

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