Osage County, OK Demographics

Population 45,997 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Osage County, OK map of median age by neighborhood
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Population and households in Osage County

Household size in Osage County

Household size, people per household
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–102.532.562.552.68
2010–142.542.602.602.73
2015–192.522.602.632.71
2020–242.572.592.582.65
Change+0.04+0.03+0.03−0.03
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The average household in Osage County has 2.57 people, a bit under the U.S. average of 2.65. Since 2006–10, household size has crept up from 2.53, even as the national average fell. Households are largest in the east and smallest in the center.

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 Osage County

Median age, years
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1040.137.237.437.7
2010–1441.637.537.538.6
2015–1942.937.837.939.6
2020–2443.638.038.040.1
Change+3.5+0.8+0.6+2.3
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The median resident of Osage County is 43.6 years old, older than the national median of 40.1. Since 2006–10, the median age has climbed from 40.1, in line with the national trend. Osage County is older than at least four in five Oklahoma counties.

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 Osage County

Single-parent households, % of households
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1010.7%11.7%11.9%12.3%
2010–1410.6%12.5%12.1%12.3%
2015–1911.2%12.2%12.1%11.6%
2020–2410.2%11.6%12.0%11.6%
Change−0.5 pts−0.1 pts+0.1 pts−0.6 pts
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Single-parent households are a bit less common in Osage County than nationally: 10.2%, against 11.6%. Since 2006–10, the single-parent share has edged down 0.5 points, as it has 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 Osage County

Renters in Osage County

Renters, % of occupied homes
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1020.3%32.5%31.8%33.3%
2010–1422.4%33.8%33.5%35.6%
2015–1921.7%35.2%34.4%36.0%
2020–2421.7%34.5%34.2%34.8%
Change+1.4 pts+2.1 pts+2.4 pts+1.5 pts
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Osage County is largely a place of homeowners: only 21.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 51.5% have no mortgage at all, well above the national share of 39.8%. The renter share is up 1.4 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 Osage County

Vacant homes, % of all homes
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1012.6%10.1%12.8%11.4%
2010–1412.6%10.3%12.7%11.4%
2015–1915.5%10.6%13.5%11.1%
2020–2411.5%8.5%11.3%9.6%
Change−1.1 pts−1.7 pts−1.5 pts−1.8 pts
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A few more homes sit empty in Osage County than nationally: 11.5%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Since 2006–10, vacancy has edged down 1.1 points, mirroring the country.

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 Osage County

Age of homes, median year built
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–101976197819761974
2010–141978197919771975
2015–191979198019791977
2020–241983198319821980
Change+7+6+7+6
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Homes in Osage County are about the same age as the nation's housing: the median home was built in 1983, versus 1980 nationally. The median year built has moved up from 1976 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southeast, while the north has the oldest housing.

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 Osage County

Rent, per month
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–10$596$794$716$965
2010–14$617$872$805$1,040
2015–19$757$979$897$1,213
2020–24$820$1,219$1,127$1,571
Change+$224+$425+$411+$606
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The median renter in Osage County pays $820 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $224 a month since 2006–10, up 38%, a slower climb than the nation's. The typical renter here spends 27.1% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the south and lowest in the north.

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 Osage County

Bachelor's degrees in Osage County

Bachelor's degrees, % of adults 25+
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1018.4%25.5%24.2%28.4%
2010–1416.5%26.2%24.9%29.6%
2015–1918.2%27.7%26.1%32.1%
2020–2422.7%30.3%28.9%35.6%
Change+4.4 pts+4.8 pts+4.7 pts+7.2 pts
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Fewer adults in Osage County have a four-year degree than in the country as a whole: 22.7%, against 35.6% nationally. Since 2006–10, the share with a degree has risen 4.4 points, mirroring the country. College graduates are most concentrated in the southeast and least in the center.

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 Osage County

High school graduates, % of adults 25+
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–1087.8%87.7%86.0%84.9%
2010–1487.1%88.4%87.0%86.1%
2015–1988.3%89.3%88.1%87.7%
2020–2490.0%90.1%89.3%89.3%
Change+2.2 pts+2.4 pts+3.3 pts+4.3 pts
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About as many adults in Osage County have finished high school as nationally: 90.0%, against 89.3%. The share with a diploma is up 2.2 points from 2006–10, mirroring the country.

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 Osage County

Unemployment, % of the labor force
PeriodOsage CountyTulsa areaOklahomaU.S.
2006–105.6%6.2%6.1%8.1%
2010–146.9%7.1%6.8%9.4%
2015–196.3%5.5%5.2%5.6%
2020–245.5%5.2%5.0%5.4%
Change−0.2 pts−0.9 pts−1.1 pts−2.7 pts
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Unemployment in Osage County is close to the national rate: 5.5% of the labor force, against 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).

Osage County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Osage County2.5743.610.2%21.7%11.5%1983$82022.7%90.0%5.5%
Rogers County2.6739.910.6%22.2%6.7%1992$1,14626.7%92.7%4.7%
Noble County2.6143.27.4%22.3%18.8%1973$82618.6%89.7%2.9%
Delaware County2.4746.810.8%22.9%24.1%1988$89219.3%88.0%4.8%
Garfield County2.5738.211.5%34.0%13.4%1968$1,02623.3%88.1%4.8%
Benton County2.7536.810.3%33.0%8.8%2000$1,37438.4%90.2%3.1%
Carroll County2.6544.37.0%22.5%17.3%1987$83218.9%83.2%5.0%
Woodward County2.4937.612.0%26.8%16.9%1978$89322.2%88.2%6.8%
Baxter County2.2251.09.2%24.8%13.5%1986$83819.2%89.6%6.2%
Lipscomb County2.8135.214.5%17.6%26.2%1972$84021.9%83.5%6.3%
Fulton County2.5449.07.7%15.3%22.5%1985$64016.0%88.4%4.9%

All figures 2020–24.

Counties with similar populations: Ashland County, OH · Marinette County, WI · Nye County, NV · Newaygo County, MI · Navarro County, TX · Montgomery County, NY · Medina County, TX · McMinn County, TN · Mayes County, OK · Matagorda County, TX

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 Osage County. 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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