Foster, OK Demographics

Population 306 · Census ACS 2020–24

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Foster, OK map of median age by neighborhood
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Population and households in Foster

Household size in Foster

Household size, people per household
PeriodFosterOklahomaU.S.
2006–102.492.552.68
2010–143.042.602.73
2015–192.502.632.71
2020–242.682.582.65
Change+0.19+0.03−0.03
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At 2.68 people per household, Foster sits close to the national average of 2.65. The typical household here is bigger than in Oklahoma overall, where it has 2.58 people. Since 2006–10, household size has climbed from 2.49, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Foster

Median age, years
PeriodFosterOklahomaU.S.
2006–1045.637.437.7
2010–1438.437.538.6
2015–1944.937.939.6
2020–2439.438.040.1
Change−6.2+0.6+2.3
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Half of the people in Foster are younger than 39.4 and half are older, close to the national median of 40.1.

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 Foster

Single-parent households, % of households
PeriodFosterOklahomaU.S.
2006–101.6%11.9%12.3%
2010–1411.1%12.1%12.3%
2015–197.5%12.1%11.6%
2020–246.4%12.0%11.6%
Change+4.8 pts+0.1 pts−0.6 pts
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Single-parent households are relatively rare in Foster: 6.4% 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 Foster

Renters in Foster

Renters, % of occupied homes
PeriodFosterOklahomaU.S.
2006–1015.4%31.8%33.3%
2010–1417.1%33.5%35.6%
2015–1915.9%34.4%36.0%
2020–2414.1%34.2%34.8%
Change−1.3 pts+2.4 pts+1.5 pts
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Only 14.1% of households in Foster rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About seven in ten owners (71.3%) 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 Foster

Vacant homes, % of all homes
PeriodFosterOklahomaU.S.
2006–1013.0%12.8%11.4%
2010–1421.9%12.7%11.4%
2015–1914.6%13.5%11.1%
2020–2411.2%11.3%9.6%
Change−1.7 pts−1.5 pts−1.8 pts
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A few more homes sit empty in Foster than nationally: 11.2%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. The picture is much the same across Oklahoma.

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 Foster

Age of homes, median year built
PeriodFosterOklahomaU.S.
2006–10197919761974
2010–14197919771975
2015–19197519791977
2020–24197819821980
Change−1+7+6
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Homes in Foster are about the same age as the nation's housing: the median home was built in 1978, versus 1980 nationally. Homes here are older than in Oklahoma as a whole, where the median home dates to 1982.

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 Foster

Rent, per month
PeriodFosterOklahomaU.S.
2006–10$591$716$965
2010–14$651$805$1,040
2015–19$770$897$1,213
2020–24$949$1,127$1,571
Change+$358+$411+$606
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The median renter in Foster pays $949 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 35.1% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 Foster

Bachelor's degrees in Foster

Bachelor's degrees, % of adults 25+
PeriodFosterOklahomaU.S.
2006–1016.5%24.2%28.4%
2010–1414.3%24.9%29.6%
2015–1913.9%26.1%32.1%
2020–2430.6%28.9%35.6%
Change+14.1 pts+4.7 pts+7.2 pts
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About three in ten adults 25 and older in Foster (30.6%) have a bachelor's degree or higher, a little below the national share of 35.6%. Oklahoma as a whole looks much the same.

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 Foster

High school graduates, % of adults 25+
PeriodFosterOklahomaU.S.
2006–1087.7%86.0%84.9%
2010–1493.6%87.0%86.1%
2015–1993.3%88.1%87.7%
2020–2493.9%89.3%89.3%
Change+6.1 pts+3.3 pts+4.3 pts
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High school completion in Foster is above the national rate: 93.9% 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 Foster

Unemployment, % of the labor force
PeriodFosterOklahomaU.S.
2006–102.1%6.1%8.1%
2010–141.0%6.8%9.4%
2015–193.7%5.2%5.6%
2020–242.4%5.0%5.4%
Change+0.3 pts−1.1 pts−2.7 pts
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The job market in Foster has been strong: just 2.4% 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).

Foster compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Foster2.6839.46.4%14.1%11.2%1978$94930.6%93.9%2.4%
Elmore City2.7135.19.9%20.4%14.9%1973$91519.5%90.6%1.6%
Purdy2.5745.410.5%17.8%19.8%1976$86316.6%91.2%5.4%
Tussy2.5640.89.0%14.6%11.8%1980$93724.2%93.1%4.2%
Antioch2.5142.09.1%19.2%14.4%1977$88624.0%89.1%2.2%
Alpers2.5640.29.4%20.9%15.3%1978$87119.5%92.2%3.5%
Wallville2.7242.99.1%16.9%11.9%1987$96817.8%94.3%2.8%
Pernell2.7439.36.7%25.6%13.7%1981$1,07719.1%90.9%2.1%
Katie2.4937.816.2%27.4%17.8%1979$91015.6%92.7%2.0%
Hennepin2.5839.313.0%26.5%18.7%1981$93914.3%91.5%2.7%
Cox City2.4551.45.2%17.6%21.3%1978$79118.2%91.9%1.1%

All figures 2020–24.

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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 Foster. 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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