Olivette, MO Demographics

Population 8,940 · Census ACS 2020–24

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

Household size in Olivette

Household size, people per household
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–102.462.522.492.68
2010–142.562.532.522.73
2015–192.682.492.502.71
2020–242.622.462.492.65
Change+0.16−0.06−0.00−0.03
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Households in Olivette average 2.62 people, about the same as the country as a whole (2.65). The typical household here is bigger than in the wider St. Louis area, where it has 2.46 people. Household size has climbed from 2.46 in 2006–10, even as the national average fell.

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 Olivette

Median age, years
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–1040.538.538.437.7
2010–1441.739.539.238.6
2015–1941.740.740.039.6
2020–2439.140.840.140.1
Change−1.4+2.3+1.7+2.3
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At 39.1, the median age in Olivette is close to the national median of 40.1, so its age mix looks much like the country's. The population here is younger than in the wider St. Louis area, where the median age is 40.8. Since 2006–10, the median age has dropped from 40.5, even as the national median rose.

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 Olivette

Single-parent households, % of households
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–1012.4%11.7%11.3%12.3%
2010–1413.7%11.5%11.4%12.3%
2015–199.6%11.0%10.9%11.6%
2020–2416.9%11.1%11.0%11.6%
Change+4.5 pts−0.6 pts−0.3 pts−0.6 pts
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Single parents head about one in six households in Olivette (16.9%), well above the national share of 11.6%. Since 2006–10, the single-parent share has risen 4.5 points, even as the national share fell. Olivette has a higher share of single-parent households than at least four in five Missouri cities.

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 Olivette

Renters in Olivette

Renters, % of occupied homes
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–1026.8%28.3%30.0%33.3%
2010–1427.6%30.1%32.1%35.6%
2015–1930.4%31.1%33.2%36.0%
2020–2429.8%29.6%31.9%34.8%
Change+3.0 pts+1.4 pts+1.9 pts+1.5 pts
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About three in ten households in Olivette rent their homes (29.8%), a little below the national share of 34.8%; the rest own. Nearly four in ten owners (37.4%) have paid off their mortgages, about the same as nationally. Rentals cluster in the northwest; owners are most common in the southwest. The renter share is up 3.0 points from 2006–10, as it has nationally.

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 Olivette

Vacant homes, % of all homes
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–107.2%9.6%11.6%11.4%
2010–146.5%10.1%12.0%11.4%
2015–197.6%10.1%12.2%11.1%
2020–244.0%8.8%10.5%9.6%
Change−3.2 pts−0.8 pts−1.1 pts−1.8 pts
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Only 4.0% of homes in Olivette are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Vacancy has fallen 3.2 points since 2006–10, mirroring the country. Olivette has a lower vacancy rate than at least four in five Missouri cities.

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 Olivette

Age of homes, median year built
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–101960197219741974
2010–141961197219751975
2015–191963197319761977
2020–241960197519781980
Change+1+3+4+6
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Olivette is a place of older homes: half were built before 1960, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Newer construction is concentrated in the northwest, while the south has the oldest housing. Only 18 of the 191 Missouri cities with 5,000+ people have older homes.

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 Olivette

Rent, per month
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–10$982$825$740$965
2010–14$1,022$920$816$1,040
2015–19$1,329$1,010$899$1,213
2020–24$1,504$1,239$1,122$1,571
Change+$523+$414+$383+$606
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Rent in Olivette runs $1,504 a month at the median, utilities included, close to the U.S. median of $1,571. Rents here are higher than in the wider St. Louis area ($1,239). Rent has climbed $523 a month since 2006–10, up 53%, a slower climb than the nation's. The typical renter here spends 27.3% of household income on rent, just 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 Olivette

Bachelor's degrees in Olivette

Bachelor's degrees, % of adults 25+
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–1058.0%30.3%26.0%28.4%
2010–1459.9%32.1%27.3%29.6%
2015–1961.6%34.9%29.6%32.1%
2020–2466.8%38.5%32.6%35.6%
Change+8.7 pts+8.3 pts+6.6 pts+7.2 pts
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College graduates are unusually common in Olivette: 66.8% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree has risen 8.7 points since 2006–10, in line with the national trend. Of the 191 Missouri cities with 5,000+ people, only 13 have a higher share of college graduates.

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 Olivette

High school graduates, % of adults 25+
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–1091.9%88.8%86.8%84.9%
2010–1494.1%90.5%88.3%86.1%
2015–1996.8%92.1%90.0%87.7%
2020–2496.2%93.6%91.8%89.3%
Change+4.3 pts+4.8 pts+5.1 pts+4.3 pts
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High school completion is high in Olivette: 96.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 4.3 points, as it has nationally. Olivette has a higher share of high school graduates than at least four in five Missouri cities.

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 Olivette

Unemployment, % of the labor force
PeriodOlivetteSt. Louis areaMissouriU.S.
2006–106.6%7.7%7.4%8.1%
2010–147.0%8.8%8.4%9.4%
2015–194.1%4.9%4.6%5.6%
2020–245.5%4.3%4.1%5.4%
Change−1.1 pts−3.4 pts−3.3 pts−2.7 pts
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Unemployment in Olivette is close to the national rate: 5.5% of the labor force, against 5.4%. The rate is higher than in the wider St. Louis area (4.3%). 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).

Olivette compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Olivette2.6239.116.9%29.8%4.0%1960$1,50466.8%96.2%5.5%
Overland2.4737.619.1%37.5%6.5%1953$1,11026.4%87.5%5.9%
Ladue2.5650.36.2%8.3%5.7%1956$1,84286.7%98.7%1.5%
Vinita Park2.0242.312.6%46.5%11.1%1951$1,12523.1%87.7%7.5%
Sycamore Hills1.9338.89.4%40.2%17.4%1946$1,16233.1%93.3%0.2%
University City2.2139.210.1%43.3%12.3%1948$1,36264.8%96.4%4.0%
Vinita Terrace2.1339.111.9%37.6%9.0%1949$1,13124.4%88.0%6.5%
Charlack2.1934.920.7%52.0%5.8%1954$1,11223.2%92.9%4.3%
Hanley Hills2.1736.310.2%40.6%10.3%1951$1,08915.5%86.8%8.3%
Breckenridge Hills2.1135.723.8%44.9%10.8%1954$1,15818.4%84.1%7.5%
Clayton2.1335.78.3%45.3%9.2%1954$1,65684.6%97.6%3.3%

All figures 2020–24.

Cities with similar populations: Richfield, UT · Mount Horeb, WI · Mount Rainier, MD · Moyock, NC · Mullins, SC · Muncy, PA · Myrtle Creek, OR · Naranja, FL · Rapid Valley, SD · Raymond, NH

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 Olivette. 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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