Coosaw, SC Demographics

Population 91 · Census ACS 2020–24

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Coosaw, SC map of median age by neighborhood
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Population and households in Coosaw

Household size in Coosaw

Household size, people per household
PeriodCoosawSouth CarolinaU.S.
2006–102.282.542.68
2010–142.282.592.73
2015–192.122.572.71
2020–241.942.502.65
Change−0.34−0.04−0.03
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Households in Coosaw are small: just 1.94 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has dropped from 2.28 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Coosaw

Median age, years
PeriodCoosawSouth CarolinaU.S.
2006–1058.538.337.7
2010–1452.039.338.6
2015–1954.740.639.6
2020–2462.241.240.1
Change+3.7+2.9+2.3
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With a median age of 62.2, Coosaw 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 Coosaw

Single-parent households, % of households
PeriodCoosawSouth CarolinaU.S.
2006–108.2%13.0%12.3%
2010–147.2%13.0%12.3%
2015–194.3%11.8%11.6%
2020–244.1%11.7%11.6%
Change−4.1 pts−1.3 pts−0.6 pts
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Single-parent households are relatively rare in Coosaw: 4.1% of households, against 11.6% nationally.

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 Coosaw

Renters in Coosaw

Renters, % of occupied homes
PeriodCoosawSouth CarolinaU.S.
2006–1013.1%30.1%33.3%
2010–1415.4%31.4%35.6%
2015–1916.4%30.6%36.0%
2020–248.8%28.1%34.8%
Change−4.2 pts−2.0 pts+1.5 pts
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Only 8.8% of households in Coosaw rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 68.1% have no mortgage at all, well above 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 Coosaw

Vacant homes, % of all homes
PeriodCoosawSouth CarolinaU.S.
2006–1027.0%14.2%11.4%
2010–1431.5%14.2%11.4%
2015–1925.5%13.3%11.1%
2020–2422.0%11.8%9.6%
Change−5.0 pts−2.5 pts−1.8 pts
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Vacant homes make up 22.0% of the housing in Coosaw, 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.

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 Coosaw

Age of homes, median year built
PeriodCoosawSouth CarolinaU.S.
2006–10199319841974
2010–14199119851975
2015–19199419871977
2020–24200019911980
Change+7+7+6
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Coosaw has newer housing than the country as a whole: the median home was built in 2000, 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 Coosaw

Rent, per month
PeriodCoosawSouth CarolinaU.S.
2006–10$812$780$965
2010–14$727$859$1,040
2015–19$353$984$1,213
2020–24$1,653$1,294$1,571
Change+$841+$514+$606
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A typical rental in Coosaw costs $1,653 a month with utilities, above the national median of $1,571. Rent takes 17.6% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 Coosaw

Bachelor's degrees in Coosaw

Bachelor's degrees, % of adults 25+
PeriodCoosawSouth CarolinaU.S.
2006–1028.4%25.2%28.4%
2010–1419.3%26.5%29.6%
2015–1925.5%28.9%32.1%
2020–2443.8%32.6%35.6%
Change+15.4 pts+7.4 pts+7.2 pts
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More than four in ten adults 25 and older in Coosaw (43.8%) have a bachelor's degree or higher, 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 Coosaw

High school graduates, % of adults 25+
PeriodCoosawSouth CarolinaU.S.
2006–1081.1%84.0%84.9%
2010–1486.5%85.7%86.1%
2015–1987.6%87.8%87.7%
2020–2498.8%90.2%89.3%
Change+17.7 pts+6.2 pts+4.3 pts
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Finishing high school is nearly universal in Coosaw: 98.8% 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 Coosaw

Unemployment, % of the labor force
PeriodCoosawSouth CarolinaU.S.
2006–1014.1%9.1%8.1%
2010–148.8%10.6%9.4%
2015–190.0%5.8%5.6%
2020–241.5%4.9%5.4%
Change−12.5 pts−4.2 pts−2.7 pts
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The job market in Coosaw has been strong: just 1.5% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

Coosaw compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Coosaw1.9462.24.1%8.8%22.0%2000$1,65343.8%98.8%1.5%
Sheldon2.1358.04.2%9.1%16.7%2001$1,55437.1%97.4%1.6%
Seabrook2.2155.39.3%17.6%17.3%2001$1,41721.4%91.3%2.2%
Lobeco1.9962.04.1%10.5%21.0%2000$1,65338.2%97.2%2.2%
Gardens Corner2.2354.313.4%27.5%24.3%1999$86123.7%93.4%1.7%
Pocataligo2.0956.79.2%17.1%22.1%1996$1,24333.2%96.1%1.7%
Dale2.2860.45.0%22.6%16.8%2001$1,5719.3%89.2%5.4%
Laurel Bay2.8427.218.8%66.8%10.2%1986$1,42123.9%91.9%1.5%
Coosawatchie2.2047.415.5%19.5%19.7%1978$72823.2%95.2%0.5%
Nevadun2.6047.13.9%3.4%5.2%2003$1,32231.9%97.6%3.1%
Beaufort2.3336.214.2%35.8%17.0%1988$1,39933.4%94.1%3.1%

All figures 2020–24.

Cities with similar populations: Swift Run, VA · Overton, NV · Gouldbusk, TX · Gordon, LA · Otter, MT · Goldfield, CO · Goffs, WV · Glendale Junction, OR · Gladstone, NE · Gilgo, NY

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 Coosaw. 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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