Round Spring, MO Demographics

Population 36 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Round Spring, MO map of median age by neighborhood
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Population and households in Round Spring

Household size in Round Spring

Household size, people per household
PeriodRound SpringMissouriU.S.
2006–102.382.492.68
2010–142.252.522.73
2015–193.002.502.71
2020–242.382.492.65
Change+0.00−0.00−0.03
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Households in Round Spring are small: just 2.38 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: 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 Round Spring

Median age, years
PeriodRound SpringMissouriU.S.
2006–1044.838.437.7
2010–1445.939.238.6
2015–1944.740.039.6
2020–2453.240.140.1
Change+8.4+1.7+2.3
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With a median age of 53.2, Round Spring is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 44.8 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Round Spring

Single-parent households, % of households
PeriodRound SpringMissouriU.S.
2006–105.5%11.3%12.3%
2010–146.3%11.4%12.3%
2015–196.1%10.9%11.6%
2020–246.9%11.0%11.6%
Change+1.3 pts−0.3 pts−0.6 pts
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Single-parent households are relatively rare in Round Spring: 6.9% 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 Round Spring

Renters in Round Spring

Renters, % of occupied homes
PeriodRound SpringMissouriU.S.
2006–1015.3%30.0%33.3%
2010–1415.3%32.1%35.6%
2015–1922.2%33.2%36.0%
2020–2424.0%31.9%34.8%
Change+8.7 pts+1.9 pts+1.5 pts
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Only 24.0% of households in Round Spring rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About six in ten owners (61.7%) 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 Round Spring

Vacant homes, % of all homes
PeriodRound SpringMissouriU.S.
2006–1022.2%11.6%11.4%
2010–1431.0%12.0%11.4%
2015–1932.8%12.2%11.1%
2020–2414.4%10.5%9.6%
Change−7.8 pts−1.1 pts−1.8 pts
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Vacant homes make up 14.4% of the housing in Round Spring, 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 Round Spring

Age of homes, median year built
PeriodRound SpringMissouriU.S.
2006–10197219741974
2010–14197519751975
2015–19198519761977
2020–24197719781980
Change+5+4+6
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Homes in Round Spring are about the same age as the nation's housing: the median home was built in 1977, 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 Round Spring

Rent, per month
PeriodRound SpringMissouriU.S.
2006–10$387$740$965
2010–14$489$816$1,040
2015–19$615$899$1,213
2020–24$668$1,122$1,571
Change+$281+$383+$606
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Rent in Round Spring runs $668 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 22.7% 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 Round Spring

Bachelor's degrees in Round Spring

Bachelor's degrees, % of adults 25+
PeriodRound SpringMissouriU.S.
2006–1022.9%26.0%28.4%
2010–1420.8%27.3%29.6%
2015–1915.7%29.6%32.1%
2020–2416.8%32.6%35.6%
Change−6.0 pts+6.6 pts+7.2 pts
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Fewer adults in Round Spring have a four-year degree than in the country as a whole: 16.8%, 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 Round Spring

High school graduates, % of adults 25+
PeriodRound SpringMissouriU.S.
2006–1082.4%86.8%84.9%
2010–1485.8%88.3%86.1%
2015–1975.7%90.0%87.7%
2020–2489.0%91.8%89.3%
Change+6.6 pts+5.1 pts+4.3 pts
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About as many adults in Round Spring have finished high school as nationally: 89.0%, against 89.3%. The rate is lower than in Missouri as a whole (91.8%).

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 Round Spring

Unemployment, % of the labor force
PeriodRound SpringMissouriU.S.
2006–108.2%7.4%8.1%
2010–1410.1%8.4%9.4%
2015–192.8%4.6%5.6%
2020–240.9%4.1%5.4%
Change−7.3 pts−3.3 pts−2.7 pts
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Unemployment in Round Spring has been low: just 0.9% 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).

Round Spring compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Round Spring2.3853.26.9%24.0%14.4%1977$66816.8%89.0%0.9%
Timber2.3862.67.4%8.3%17.9%1977$66116.2%86.7%0.0%
Flatwood2.4042.96.5%36.4%10.2%1977$67418.2%92.4%1.7%
Shannondale2.3857.79.4%9.3%21.1%1980$66913.9%86.7%0.8%
Rector2.3857.49.5%9.4%21.2%1980$67013.8%86.7%0.9%
Ink2.5345.08.7%12.5%7.6%1979$66223.8%99.2%0.2%
Bunker2.8341.68.0%18.5%22.5%1976$61113.5%79.3%4.7%
Reynolds3.0836.09.2%28.7%21.3%1973$59514.0%73.8%9.2%
Jadwin2.1955.68.9%10.4%27.8%1982$64912.6%86.9%3.6%
Hartshorn2.9345.413.0%17.2%13.5%1991$52715.3%85.2%2.3%
Midvale2.7246.010.5%16.6%17.4%1982$50816.8%88.0%5.0%

All figures 2020–24.

Cities with similar populations: Sapphire Village, MT · McCall, IL · McCall, LA · McCredie Springs, OR · McFarland, MI · Melbourne, WA · Melstrand, MI · Merrickville, NY · Merrimac, IL · Merritt, WA

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 Round Spring. 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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