Edgefield County, SC Demographics

Population 27,476 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Edgefield County, SC map of median age by neighborhood
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Population and households in Edgefield County

Household size in Edgefield County

Household size, people per household
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–102.602.642.542.68
2010–142.622.742.592.73
2015–192.632.772.572.71
2020–242.682.732.502.65
Change+0.07+0.09−0.04−0.03
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Households in Edgefield County average 2.68 people, about the same as the country as a whole (2.65). Since 2006–10, household size has crept up from 2.60, even as the national average fell. Few South Carolina counties have larger households: only two of 46.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Edgefield County

Median age, years
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1039.937.538.337.7
2010–1441.037.939.338.6
2015–1942.339.040.639.6
2020–2441.739.441.240.1
Change+1.8+1.9+2.9+2.3
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The median resident of Edgefield County is 41.7 years old, a bit older than the national median of 40.1. Since 2006–10, the median age has climbed from 39.9, in line with the national trend. Residents skew youngest in the southeast and oldest in the southwest.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Edgefield County

Single-parent households, % of households
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1012.8%15.0%13.0%12.3%
2010–1416.5%14.8%13.0%12.3%
2015–1914.0%13.3%11.8%11.6%
2020–2414.3%15.4%11.7%11.6%
Change+1.4 pts+0.4 pts−1.3 pts−0.6 pts
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Single-parent households are more common in Edgefield County than nationally: 14.3%, against 11.6%. Still, single parents are less common here than in the Augusta area overall (15.4%). The single-parent share is up 1.4 points from 2006–10, even as the national share fell.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Edgefield County

Renters in Edgefield County

Renters, % of occupied homes
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1022.7%31.2%30.1%33.3%
2010–1423.0%32.5%31.4%35.6%
2015–1925.9%32.9%30.6%36.0%
2020–2419.9%32.0%28.1%34.8%
Change−2.8 pts+0.8 pts−2.0 pts+1.5 pts
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Only 19.9% of households in Edgefield County rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 52.7% have no mortgage at all, well above the national share of 39.8%. Rentals cluster in the northeast; owners are most common in the southwest. Since 2006–10, the renter share has fallen 2.8 points, even as the national share rose.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Edgefield County

Vacant homes, % of all homes
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1012.2%12.5%14.2%11.4%
2010–1414.1%14.8%14.2%11.4%
2015–1915.6%16.5%13.3%11.1%
2020–2416.4%14.2%11.8%9.6%
Change+4.2 pts+1.7 pts−2.5 pts−1.8 pts
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Vacancy is high in Edgefield County: 16.4% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand. Vacancy has risen 4.2 points since 2006–10, even as the national rate fell.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Edgefield County

Age of homes, median year built
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–101982198219841974
2010–141983198419851975
2015–191986198619871977
2020–241988198919911980
Change+6+6+7+6
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Much of the housing in Edgefield County is relatively new: half of its homes were built after 1988, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1982 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the northeast has the oldest housing.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Edgefield County

Rent, per month
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–10$557$760$780$965
2010–14$609$856$859$1,040
2015–19$648$988$984$1,213
2020–24$888$1,254$1,294$1,571
Change+$331+$494+$514+$606
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The median renter in Edgefield County pays $888 a month for rent and utilities, well below the national median of $1,571. Rents are up $331 a month from 2006–10, a 59% rise, a slower climb than the nation's. Rent takes 26.8% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the southwest; the highest are in the southeast.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Edgefield County

Bachelor's degrees in Edgefield County

Bachelor's degrees, % of adults 25+
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1017.0%23.7%25.2%28.4%
2010–1419.4%25.0%26.5%29.6%
2015–1916.6%25.8%28.9%32.1%
2020–2424.0%29.6%32.6%35.6%
Change+7.0 pts+6.0 pts+7.4 pts+7.2 pts
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College degrees are relatively uncommon in Edgefield County: 24.0% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Since 2006–10, the share with a degree has risen 7.0 points, mirroring the country. College graduates are most concentrated in the southwest and least in the northeast.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Edgefield County

High school graduates, % of adults 25+
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–1079.5%83.9%84.0%84.9%
2010–1481.9%85.8%85.7%86.1%
2015–1983.1%87.3%87.8%87.7%
2020–2484.5%89.1%90.2%89.3%
Change+5.0 pts+5.2 pts+6.2 pts+4.3 pts
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Just over one in seven adults in Edgefield County never finished high school, more than nationally: 84.5% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma is up 5.0 points from 2006–10, mirroring the country.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Edgefield County

Unemployment, % of the labor force
PeriodEdgefield CountyAugusta areaSouth CarolinaU.S.
2006–109.2%8.8%9.1%8.1%
2010–1410.9%10.3%10.6%9.4%
2015–197.2%7.1%5.8%5.6%
2020–247.8%6.6%4.9%5.4%
Change−1.4 pts−2.2 pts−4.2 pts−2.7 pts
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Finding work has been harder in Edgefield County: 7.8% of the labor force was out of work and looking, well above the national rate of 5.4%. Unemployment is down 1.4 points from 2006–10, as it has nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Edgefield County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Edgefield County2.6841.714.3%19.9%16.4%1988$88824.0%84.5%7.8%
McCormick County2.0957.87.7%12.1%24.7%1987$1,15225.1%86.9%5.2%
Lincoln County2.6146.411.7%23.4%31.7%1983$83615.5%88.1%2.9%
Wilkes County2.3445.811.2%33.9%20.9%1980$78016.8%82.5%1.7%
Calhoun County2.3046.411.0%15.0%11.3%1987$1,03324.4%87.1%6.3%
Oconee County2.9141.46.6%18.7%5.4%1999$1,56857.1%96.5%2.7%
Morgan County2.6043.99.3%21.8%8.7%1992$1,31729.7%91.6%2.3%
Clarendon County2.4546.911.9%27.1%20.5%1988$78018.0%84.1%5.8%
Walton County2.9039.910.4%20.7%5.0%1995$1,47524.1%87.4%5.5%
Rockdale County2.9040.016.2%30.4%6.8%1992$1,57833.5%91.0%6.2%
Williamsburg County2.3943.712.1%23.6%16.5%1984$76018.5%86.1%4.1%

All figures 2020–24.

Counties with similar populations: Dunklin County, MO · Fairfield County, SC · Fairfax City, VA · Warren County, IL · Emmet County, MI · Elmore County, ID · Ellis County, KS · Elk County, PA · Effingham County, IL · Edgar County, IL

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Edgefield County. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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