Ballentine, SC Demographics

Population 1,801 · Census ACS 2020–24

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

Household size in Ballentine

Household size, people per household
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–103.302.512.542.68
2010–143.032.552.592.73
2015–193.132.552.572.71
2020–242.872.462.502.65
Change−0.43−0.05−0.04−0.03
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Households in Ballentine average 2.87 people, above the national 2.65, so families with children are more common here. Since 2006–10, household size has dropped from 3.30, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Ballentine

Median age, years
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–1037.437.138.337.7
2010–1440.037.839.338.6
2015–1935.538.640.639.6
2020–2445.139.441.240.1
Change+7.7+2.3+2.9+2.3
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With a median age of 45.1, Ballentine is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Ballentine

Single-parent households, % of households
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–1010.5%13.2%13.0%12.3%
2010–149.5%13.4%13.0%12.3%
2015–196.5%12.9%11.8%11.6%
2020–245.6%12.9%11.7%11.6%
Change−4.9 pts−0.3 pts−1.3 pts−0.6 pts
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Single parents head only 5.6% of households in Ballentine, well below the national share of 11.6%.

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 Ballentine

Renters in Ballentine

Renters, % of occupied homes
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–103.0%31.2%30.1%33.3%
2010–146.3%32.8%31.4%35.6%
2015–199.6%32.1%30.6%36.0%
2020–2415.7%30.6%28.1%34.8%
Change+12.7 pts−0.6 pts−2.0 pts+1.5 pts
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Ballentine is largely a place of homeowners: only 15.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 36.1% have no mortgage at all, below the national share of 39.8%.

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 Ballentine

Vacant homes, % of all homes
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–1011.7%10.7%14.2%11.4%
2010–145.7%12.0%14.2%11.4%
2015–194.1%11.8%13.3%11.1%
2020–245.3%10.3%11.8%9.6%
Change−6.4 pts−0.4 pts−2.5 pts−1.8 pts
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Empty homes are scarce in Ballentine: just 5.3% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.

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 Ballentine

Age of homes, median year built
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–101998198419841974
2010–141999198519851975
2015–192003198619871977
2020–242002199019911980
Change+4+6+7+6
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Ballentine has newer housing than the country as a whole: the median home was built in 2002, versus 1980 nationally.

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 Ballentine

Rent, per month
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–10$1,317$831$780$965
2010–14$1,096$908$859$1,040
2015–19$1,101$1,021$984$1,213
2020–24$1,662$1,285$1,294$1,571
Change+$345+$453+$514+$606
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A typical rental in Ballentine costs $1,662 a month with utilities, above the national median of $1,571. The typical renter here spends 46.5% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 Ballentine

Bachelor's degrees in Ballentine

Bachelor's degrees, % of adults 25+
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–1046.1%31.5%25.2%28.4%
2010–1441.2%31.8%26.5%29.6%
2015–1950.5%34.1%28.9%32.1%
2020–2453.8%35.9%32.6%35.6%
Change+7.6 pts+4.4 pts+7.4 pts+7.2 pts
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Ballentine is highly educated: more than half of adults 25 and older (53.8%) hold at least a bachelor's degree, far above the national share of 35.6%.

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 Ballentine

High school graduates, % of adults 25+
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–1098.2%88.1%84.0%84.9%
2010–1497.7%88.7%85.7%86.1%
2015–1995.6%90.2%87.8%87.7%
2020–2497.2%91.4%90.2%89.3%
Change−1.0 pts+3.3 pts+6.2 pts+4.3 pts
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Finishing high school is nearly universal in Ballentine: 97.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 Ballentine

Unemployment, % of the labor force
PeriodBallentineColumbia areaSouth CarolinaU.S.
2006–102.7%7.6%9.1%8.1%
2010–141.5%9.7%10.6%9.4%
2015–191.5%6.0%5.8%5.6%
2020–240.2%5.4%4.9%5.4%
Change−2.4 pts−2.2 pts−4.2 pts−2.7 pts
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Unemployment in Ballentine has been low: just 0.2% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Ballentine compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Ballentine2.8745.15.6%15.7%5.3%2002$1,66253.8%97.2%0.2%
Irmo2.7141.312.3%16.8%5.0%1995$1,73846.1%95.3%5.0%
Lake Murray of Richland2.3449.48.5%31.5%4.3%2003$1,64548.8%97.1%0.0%
White Rock2.6443.97.5%4.9%3.8%2000$1,70851.3%94.2%1.2%
Richtex2.2047.213.2%22.0%12.7%1990$1,24530.8%92.2%15.9%
Chapin2.5745.65.6%9.4%8.0%2003$1,80749.3%95.9%3.0%
Seven Oaks2.3541.814.3%38.1%7.0%1975$1,29636.9%94.9%5.5%
Peak2.5143.911.1%9.6%12.1%1994$1,46638.1%94.0%7.1%
St. Andrews1.9933.115.4%71.5%11.0%1979$1,14828.1%91.7%7.9%
Little Mountain2.4845.58.3%11.1%11.4%1991$1,11834.4%94.1%8.1%
Rion2.3451.46.0%14.1%9.5%1988$1,27112.9%88.7%5.4%

All figures 2020–24.

Cities with similar populations: Krotz Springs, LA · Atwood, TN · Panacea, FL · Ninnekah, OK · Beallsville, OH · Cuddebackville, NY · Blacksher, AL · Bokchito, OK · Ridgedale, MO · Niland, CA

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 Ballentine. 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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