29175, SC Demographics

Population 418 · Census ACS 2020–24

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29175, SC map of median age by neighborhood
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Population and households in ZIP 29175

Household size in ZIP 29175

Household size, people per household
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–102.232.512.542.68
2010–142.282.552.592.73
2015–192.742.552.572.71
2020–242.562.462.502.65
Change+0.33−0.05−0.04−0.03
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Households in ZIP 29175 run a little small, averaging 2.56 people against 2.65 nationally, which usually means more singles and couples and fewer children. Even so, the typical household here is bigger than in the Columbia area overall, where it has 2.46 people. Household size has climbed from 2.23 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 ZIP 29175

Median age, years
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1048.637.138.337.7
2010–1444.937.839.338.6
2015–1945.438.640.639.6
2020–2432.539.441.240.1
Change−16.1+2.3+2.9+2.3
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With a median age of just 32.5, ZIP 29175 is far younger than the country as a whole (40.1), a population that tilts toward young adults, many of them living alone or as couples.

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 ZIP 29175

Single-parent households, % of households
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–108.8%13.2%13.0%12.3%
2010–1415.8%13.4%13.0%12.3%
2015–1911.3%12.9%11.8%11.6%
2020–249.5%12.9%11.7%11.6%
Change+0.8 pts−0.3 pts−1.3 pts−0.6 pts
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Single-parent households are less common in ZIP 29175 than nationally: 9.5%, against 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 ZIP 29175

Renters in ZIP 29175

Renters, % of occupied homes
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1015.8%31.2%30.1%33.3%
2010–1424.9%32.8%31.4%35.6%
2015–1917.8%32.1%30.6%36.0%
2020–2416.6%30.6%28.1%34.8%
Change+0.8 pts−0.6 pts−2.0 pts+1.5 pts
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ZIP 29175 is largely a place of homeowners: only 16.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About three-quarters of owners (77.1%) have paid off their mortgages, 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 ZIP 29175

Vacant homes, % of all homes
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1010.0%10.7%14.2%11.4%
2010–1446.4%12.0%14.2%11.4%
2015–199.9%11.8%13.3%11.1%
2020–2421.3%10.3%11.8%9.6%
Change+11.3 pts−0.4 pts−2.5 pts−1.8 pts
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Vacancy is high in ZIP 29175: 21.3% 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.

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 ZIP 29175

Age of homes, median year built
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–101974198419841974
2010–141983198519851975
2015–191978198619871977
2020–241990199019911980
Change+16+6+7+6
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Much of the housing in ZIP 29175 is relatively new: half of its homes were built after 1990, compared with 1980 for the U.S. as a whole. The picture is much the same across the Columbia area.

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 ZIP 29175

Rent, per month
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–10$346$831$780$965
2010–14$833$908$859$1,040
2015–19$775$1,021$984$1,213
2020–24$870$1,285$1,294$1,571
Change+$524+$453+$514+$606
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A typical rental in ZIP 29175 costs $870 a month with utilities, well below the national median of $1,571. The typical renter here spends 13.2% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 ZIP 29175

Bachelor's degrees in ZIP 29175

Bachelor's degrees, % of adults 25+
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1010.8%31.5%25.2%28.4%
2010–145.0%31.8%26.5%29.6%
2015–198.4%34.1%28.9%32.1%
2020–2418.4%35.9%32.6%35.6%
Change+7.6 pts+4.4 pts+7.4 pts+7.2 pts
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Fewer adults in ZIP 29175 have a four-year degree than in the country as a whole: 18.4%, against 35.6% nationally.

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 ZIP 29175

High school graduates, % of adults 25+
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1073.4%88.1%84.0%84.9%
2010–1477.1%88.7%85.7%86.1%
2015–1977.1%90.2%87.8%87.7%
2020–2490.2%91.4%90.2%89.3%
Change+16.8 pts+3.3 pts+6.2 pts+4.3 pts
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High school completion in ZIP 29175 is close to the national rate: 90.2% of adults have a diploma or equivalent, against 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 ZIP 29175

Unemployment, % of the labor force
PeriodZIP 29175Columbia areaSouth CarolinaU.S.
2006–1010.0%7.6%9.1%8.1%
2010–1412.4%9.7%10.6%9.4%
2015–191.8%6.0%5.8%5.6%
2020–240.0%5.4%4.9%5.4%
Change−10.0 pts−2.2 pts−4.2 pts−2.7 pts
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The survey found almost no one in ZIP 29175 out of work and looking, against 5.4% of the labor force nationally. 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).

ZIP 29175 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 291752.5632.59.5%16.6%21.3%1990$87018.4%90.2%0.0%
ZIP 290672.5141.311.1%21.8%14.5%1974$88912.7%84.3%4.7%
ZIP 290322.6545.010.0%15.9%10.8%1989$88311.3%83.0%4.5%
ZIP 290741.8065.74.6%3.6%47.3%1994$87035.4%93.5%2.2%
ZIP 290092.4442.514.0%17.7%10.6%1979$1,07216.8%77.0%2.7%
ZIP 291302.1353.37.9%16.2%15.1%1989$98420.6%83.9%5.7%
ZIP 291012.3844.617.4%20.5%21.7%1989$69813.9%79.9%7.6%
ZIP 290552.3442.712.2%14.8%13.3%1968$93214.7%86.3%4.1%
ZIP 295502.4440.315.9%27.8%12.9%1985$97424.5%87.4%5.8%
ZIP 291802.2246.516.1%32.4%16.5%1983$1,12414.4%86.6%7.6%
ZIP 290142.3150.016.1%22.7%12.3%1984$84316.1%84.8%9.8%

All figures 2020–24.

Zip codes with similar populations: 99785, AK · 98305, WA · 16027, PA · 98535, WA · 98616, WA · 98836, WA · 99586, AK · 15078, PA · 14877, NY · 13672, 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 ZIP 29175. 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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