Owasa, IA Demographics

Population 173 · Census ACS 2020–24

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Population and households in Owasa

Household size in Owasa

Household size, people per household
PeriodOwasaIowaU.S.
2006–102.272.442.68
2010–142.362.452.73
2015–192.132.432.71
2020–242.332.432.65
Change+0.06−0.01−0.03
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Owasa is a place of small households, averaging 2.33 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.

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 Owasa

Median age, years
PeriodOwasaIowaU.S.
2006–1043.438.837.7
2010–1440.439.338.6
2015–1948.139.739.6
2020–2442.739.840.1
Change−0.7+1.0+2.3
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The median resident of Owasa is 42.7 years old, a bit older than 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 Owasa

Single-parent households, % of households
PeriodOwasaIowaU.S.
2006–102.6%9.5%12.3%
2010–142.3%9.9%12.3%
2015–198.2%10.0%11.6%
2020–249.9%10.0%11.6%
Change+7.3 pts+0.6 pts−0.6 pts
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Single-parent households are a bit less common in Owasa than nationally: 9.9%, against 11.6%. Iowa as a whole looks much the same. The single-parent share is up 7.3 points from 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Owasa

Renters in Owasa

Renters, % of occupied homes
PeriodOwasaIowaU.S.
2006–1028.6%26.8%33.3%
2010–1424.6%28.2%35.6%
2015–1922.6%28.9%36.0%
2020–2430.9%28.3%34.8%
Change+2.3 pts+1.5 pts+1.5 pts
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Most households in Owasa own their homes; 30.9% rent, a little below the national share of 34.8%. That is in line with the rest of Iowa. Among homeowners, 54.7% have no mortgage at all, 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 Owasa

Vacant homes, % of all homes
PeriodOwasaIowaU.S.
2006–1011.4%8.7%11.4%
2010–1413.8%8.6%11.4%
2015–1916.0%9.4%11.1%
2020–2414.6%8.8%9.6%
Change+3.1 pts+0.1 pts−1.8 pts
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Vacancy is high in Owasa: 14.6% of homes are empty, 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 Owasa

Age of homes, median year built
PeriodOwasaIowaU.S.
2006–10194719651974
2010–14194519671975
2015–19195219691977
2020–24194219711980
Change−5+6+6
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Owasa is a place of older homes: half were built before 1942, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 Owasa

Rent, per month
PeriodOwasaIowaU.S.
2006–10$619$669$965
2010–14$672$732$1,040
2015–19$586$821$1,213
2020–24$859$1,020$1,571
Change+$240+$351+$606
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Rent in Owasa runs $859 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 30.0% of the typical renter's income, just 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 Owasa

Bachelor's degrees in Owasa

Bachelor's degrees, % of adults 25+
PeriodOwasaIowaU.S.
2006–1016.7%26.5%28.4%
2010–147.8%27.9%29.6%
2015–1916.8%29.3%32.1%
2020–2415.1%32.3%35.6%
Change−1.7 pts+5.8 pts+7.2 pts
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Fewer adults in Owasa have a four-year degree than in the country as a whole: 15.1%, 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 Owasa

High school graduates, % of adults 25+
PeriodOwasaIowaU.S.
2006–1090.5%90.4%84.9%
2010–1496.0%91.4%86.1%
2015–1993.4%92.1%87.7%
2020–2486.7%93.0%89.3%
Change−3.8 pts+2.7 pts+4.3 pts
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Just over one in eight adults in Owasa never finished high school, a bit more than nationally: 86.7% have a diploma or equivalent, against 89.3% across the U.S.

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 Owasa

Unemployment, % of the labor force
PeriodOwasaIowaU.S.
2006–104.2%5.2%8.1%
2010–142.3%5.4%9.4%
2015–192.2%3.7%5.6%
2020–243.4%3.7%5.4%
Change−0.9 pts−1.5 pts−2.7 pts
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Unemployment in Owasa runs below the national rate: 3.4% of the labor force was out of work and looking, against 5.4% nationally. Iowa as a whole looks much the same. 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).

Owasa compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Owasa2.3342.79.9%30.9%14.6%1942$85915.1%86.7%3.4%
Robertson2.2544.87.3%30.2%6.3%1950$78514.5%93.3%9.5%
Gifford2.5045.11.6%11.0%4.4%1938$75431.8%98.6%1.8%
Iowa Falls2.2240.08.2%37.1%11.9%1960$86625.9%95.8%8.9%
Steamboat Rock2.3943.810.4%29.6%14.9%1941$83318.8%86.0%1.6%
Eldora2.6040.113.5%27.5%15.9%1959$74022.2%85.7%3.9%
Cleves2.2945.65.6%18.9%6.0%1949$69519.1%94.7%3.0%
Buckeye2.3557.91.2%23.1%11.8%1938$91028.3%98.6%0.0%
Burdette2.3940.85.9%27.9%13.3%1959$71822.8%92.7%3.6%
Ackley2.1945.96.0%20.3%11.5%1951$68019.3%91.7%2.4%
Alden2.3045.75.1%25.6%13.0%1958$67918.3%92.2%1.4%

All figures 2020–24.

Cities with similar populations: Rising Sun, WI · Manokin, MD · Manor Hill, PA · Maple Grove, ME · Marbleton, TN · Marcoot, AL · Marietta, IA · Marshalltown, NJ · Marshland, OR · Maudlow, MT

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 Owasa. 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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