Oskaloosa, KS Demographics

Population 2,412 · Census ACS 2020–24

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Oskaloosa, KS map of median age by neighborhood
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Population and households in Oskaloosa

Household size in Oskaloosa

Household size, people per household
PeriodOskaloosaKansasU.S.
2006–102.452.542.68
2010–142.602.582.73
2015–192.282.562.71
2020–242.302.532.65
Change−0.14−0.01−0.03
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Oskaloosa is a place of small households, averaging 2.30 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.45 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 Oskaloosa

Median age, years
PeriodOskaloosaKansasU.S.
2006–1040.137.437.7
2010–1436.937.838.6
2015–1940.338.539.6
2020–2441.138.840.1
Change+1.0+1.4+2.3
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Half of the people in Oskaloosa are younger than 41.1 and half are older, close to the national median of 40.1. The population here is older than in Kansas as a whole, where the median age is 38.8.

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 Oskaloosa

Single-parent households, % of households
PeriodOskaloosaKansasU.S.
2006–105.2%10.8%12.3%
2010–1410.0%10.9%12.3%
2015–1910.3%10.4%11.6%
2020–244.8%10.5%11.6%
Change−0.4 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Oskaloosa: 4.8% 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 Oskaloosa

Renters in Oskaloosa

Renters, % of occupied homes
PeriodOskaloosaKansasU.S.
2006–1016.3%30.6%33.3%
2010–1418.3%32.9%35.6%
2015–1918.0%33.7%36.0%
2020–2415.7%32.8%34.8%
Change−0.7 pts+2.3 pts+1.5 pts
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Only 15.7% of households in Oskaloosa rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over three in ten owners (31.5%) have paid off their mortgages, below 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 Oskaloosa

Vacant homes, % of all homes
PeriodOskaloosaKansasU.S.
2006–1013.1%10.1%11.4%
2010–1417.1%10.4%11.4%
2015–1915.1%11.3%11.1%
2020–249.5%9.7%9.6%
Change−3.6 pts−0.4 pts−1.8 pts
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Vacancy in Oskaloosa is close to the national rate: 9.5% of homes are empty, against 9.6%.

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 Oskaloosa

Age of homes, median year built
PeriodOskaloosaKansasU.S.
2006–10197819711974
2010–14198019721975
2015–19197619731977
2020–24197619761980
Change−2+5+6
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The typical home in Oskaloosa was built around 1976, about the same vintage as the country's housing overall (1980).

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 Oskaloosa

Rent, per month
PeriodOskaloosaKansasU.S.
2006–10$593$769$965
2010–14$746$858$1,040
2015–19$795$950$1,213
2020–24$832$1,159$1,571
Change+$240+$390+$606
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A typical rental in Oskaloosa costs $832 a month with utilities, well below the national median of $1,571. Rent takes 17.3% 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 Oskaloosa

Bachelor's degrees in Oskaloosa

Bachelor's degrees, % of adults 25+
PeriodOskaloosaKansasU.S.
2006–1021.0%30.8%28.4%
2010–1420.6%31.7%29.6%
2015–1923.6%33.6%32.1%
2020–2420.1%35.6%35.6%
Change−0.9 pts+4.8 pts+7.2 pts
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College degrees are relatively uncommon in Oskaloosa: 20.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

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 Oskaloosa

High school graduates, % of adults 25+
PeriodOskaloosaKansasU.S.
2006–1088.3%89.5%84.9%
2010–1490.7%90.0%86.1%
2015–1989.0%90.8%87.7%
2020–2495.8%91.7%89.3%
Change+7.6 pts+2.2 pts+4.3 pts
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High school completion is high in Oskaloosa: 95.8% of adults 25 and older have a diploma or equivalent, well above the national rate of 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 Oskaloosa

Unemployment, % of the labor force
PeriodOskaloosaKansasU.S.
2006–104.6%6.1%8.1%
2010–148.5%6.7%9.4%
2015–195.7%4.1%5.6%
2020–240.9%4.0%5.4%
Change−3.8 pts−2.1 pts−2.7 pts
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Unemployment in Oskaloosa 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).

Oskaloosa compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Oskaloosa2.3041.14.8%15.7%9.5%1976$83220.1%95.8%0.9%
Ozawkie2.4345.05.2%9.0%13.3%1982$97921.6%95.8%1.4%
Thompsonville2.5247.24.8%11.7%6.7%1984$84327.7%95.9%1.9%
McLouth2.5842.23.7%10.6%9.6%1986$96130.8%97.1%3.5%
Williamstown2.1445.53.5%11.4%6.9%1993$84233.5%96.3%0.3%
Winchester2.4243.57.5%10.5%12.2%1977$1,01423.8%89.1%2.8%
Perry2.5946.24.9%13.1%4.9%1984$82929.9%96.2%2.2%
Valley Falls2.3045.511.1%33.5%7.7%1958$85221.1%93.2%1.5%
Meriden2.6041.64.8%11.1%2.6%1984$1,05324.1%91.3%5.0%
Rock Creek2.4845.74.0%13.6%5.1%1981$1,08627.4%96.9%1.4%
Newman2.3954.83.6%6.8%2.5%1981$1,07818.6%92.1%1.8%

All figures 2020–24.

Cities with similar populations: Beasley, TX · Belgium, WI · Bethel, PA · Bracey, VA · Canadian Lakes, MI · Chenango Forks, NY · Christopher, IL · Claremont, IL · Monticello, WI · West Wyoming, PA

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 Oskaloosa. 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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