Mount Union, IA Demographics

Population 448 · Census ACS 2020–24

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Mount Union, IA map of median age by neighborhood
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Population and households in Mount Union

Household size in Mount Union

Household size, people per household
PeriodMount UnionIowaU.S.
2006–102.892.442.68
2010–142.762.452.73
2015–192.332.432.71
2020–242.632.432.65
Change−0.26−0.01−0.03
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At 2.63 people per household, Mount Union sits close to the national average of 2.65. The typical household here is bigger than in Iowa as a whole, where it has 2.43 people. Household size has dropped from 2.89 in 2006–10, 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 Mount Union

Median age, years
PeriodMount UnionIowaU.S.
2006–1036.538.837.7
2010–1440.839.338.6
2015–1942.939.739.6
2020–2442.139.840.1
Change+5.6+1.0+2.3
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The median resident of Mount Union is 42.1 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 Mount Union

Single-parent households, % of households
PeriodMount UnionIowaU.S.
2006–106.1%9.5%12.3%
2010–149.4%9.9%12.3%
2015–1911.0%10.0%11.6%
2020–2412.9%10.0%11.6%
Change+6.9 pts+0.6 pts−0.6 pts
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Single-parent households are a bit more common in Mount Union than nationally: 12.9%, against 11.6%.

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 Mount Union

Renters in Mount Union

Renters, % of occupied homes
PeriodMount UnionIowaU.S.
2006–108.7%26.8%33.3%
2010–1412.6%28.2%35.6%
2015–1919.1%28.9%36.0%
2020–2417.3%28.3%34.8%
Change+8.6 pts+1.5 pts+1.5 pts
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Only 17.3% of households in Mount Union rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 39.8% have no mortgage at all, about the same as 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 Mount Union

Vacant homes, % of all homes
PeriodMount UnionIowaU.S.
2006–107.5%8.7%11.4%
2010–148.7%8.6%11.4%
2015–194.8%9.4%11.1%
2020–2414.5%8.8%9.6%
Change+7.0 pts+0.1 pts−1.8 pts
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Vacant homes make up 14.5% of the housing in Mount Union, 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 Mount Union

Age of homes, median year built
PeriodMount UnionIowaU.S.
2006–10196619651974
2010–14196419671975
2015–19196519691977
2020–24193919711980
Change−27+6+6
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The housing in Mount Union is old by national standards: the median home dates to 1939, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Mount Union

Rent, per month
PeriodMount UnionIowaU.S.
2006–10$509$669$965
2010–14$663$732$1,040
2015–19$714$821$1,213
2020–24$707$1,020$1,571
Change+$198+$351+$606
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Rent in Mount Union runs $707 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 27.0% of household income on rent, comfortably 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 Mount Union

Bachelor's degrees in Mount Union

Bachelor's degrees, % of adults 25+
PeriodMount UnionIowaU.S.
2006–1020.3%26.5%28.4%
2010–1418.5%27.9%29.6%
2015–1920.0%29.3%32.1%
2020–2427.2%32.3%35.6%
Change+6.9 pts+5.8 pts+7.2 pts
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College degrees are less common in Mount Union than nationally: 27.2% of adults 25 and older have a bachelor's or higher, against 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 Mount Union

High school graduates, % of adults 25+
PeriodMount UnionIowaU.S.
2006–1090.0%90.4%84.9%
2010–1494.3%91.4%86.1%
2015–1996.6%92.1%87.7%
2020–2496.2%93.0%89.3%
Change+6.2 pts+2.7 pts+4.3 pts
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High school completion is high in Mount Union: 96.2% 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 Mount Union

Unemployment, % of the labor force
PeriodMount UnionIowaU.S.
2006–102.4%5.2%8.1%
2010–145.8%5.4%9.4%
2015–196.9%3.7%5.6%
2020–240.2%3.7%5.4%
Change−2.3 pts−1.5 pts−2.7 pts
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The job market in Mount Union has been strong: just 0.2% of the labor force was out of work and looking, well below the national rate of 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).

Mount Union compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mount Union2.6342.112.9%17.3%14.5%1939$70727.2%96.2%0.2%
Winfield2.2043.75.0%26.6%7.0%1954$69220.2%94.3%3.4%
Yarmouth2.8048.04.2%23.5%8.8%1949$1,11012.6%93.5%0.1%
Swedesburg2.5148.93.5%19.3%7.2%1951$1,46928.4%94.8%0.5%
Mount Pleasant2.3339.212.8%34.3%11.9%1971$82124.2%88.0%1.9%
New London2.6241.310.0%13.5%8.8%1964$78821.6%96.0%1.8%
Pleasant Grove2.3141.97.2%17.2%2.2%1978$1,11021.4%93.0%1.1%
Olds2.3256.23.4%14.3%3.0%1939$86626.7%97.9%2.4%
Morning Sun2.4047.26.9%17.7%14.0%1957$93113.5%91.0%0.1%
Westwood2.5742.56.7%16.0%16.0%1972$72129.4%98.8%0.6%
Wyman2.2057.33.6%17.8%20.3%1942$1,10720.2%92.4%0.3%

All figures 2020–24.

Cities with similar populations: Tumbling, TN · Disco, WI · Dix, NE · Dorrance, PA · East Dailey, WV · Elsinore, KY · Enright, IL · Thrasher, MS · Topsail Beach, NC · Topton, NC

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 Mount Union. 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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