50436, IA Demographics

Population 5,777 · Census ACS 2020–24

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50436, IA map of median age by neighborhood
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Population and households in ZIP 50436

Household size in ZIP 50436

Household size, people per household
PeriodZIP 50436IowaU.S.
2006–102.312.442.68
2010–142.222.452.73
2015–192.192.432.71
2020–242.262.432.65
Change−0.06−0.01−0.03
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Households in ZIP 50436 are small: just 2.26 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has edged down from 2.31 in 2006–10, in line with the national trend.

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 ZIP 50436

Median age, years
PeriodZIP 50436IowaU.S.
2006–1039.538.837.7
2010–1442.939.338.6
2015–1939.139.739.6
2020–2437.139.840.1
Change−2.4+1.0+2.3
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The median resident of ZIP 50436 is 37.1 years old, a few years younger than the national median of 40.1. The median age has dropped from 39.5 in 2006–10, even as the national median rose. Residents skew youngest in the north and oldest in the southeast.

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 ZIP 50436

Single-parent households, % of households
PeriodZIP 50436IowaU.S.
2006–107.3%9.5%12.3%
2010–144.1%9.9%12.3%
2015–1913.1%10.0%11.6%
2020–2410.3%10.0%11.6%
Change+3.0 pts+0.6 pts−0.6 pts
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Single-parent households are a bit less common in ZIP 50436 than nationally: 10.3%, against 11.6%. The picture is much the same across Iowa. Since 2006–10, the single-parent share has risen 3.0 points, even as the national share fell.

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 ZIP 50436

Renters in ZIP 50436

Renters, % of occupied homes
PeriodZIP 50436IowaU.S.
2006–1027.1%26.8%33.3%
2010–1425.9%28.2%35.6%
2015–1925.8%28.9%36.0%
2020–2431.6%28.3%34.8%
Change+4.5 pts+1.5 pts+1.5 pts
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Most households in ZIP 50436 own their homes; 31.6% rent, a little below the national share of 34.8%. Still, renters make up a bigger share here than in Iowa overall (28.3%). Among homeowners, 47.4% have no mortgage at all, above the national share of 39.8%. The renter share has risen 4.5 points since 2006–10, a much bigger shift than 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 ZIP 50436

Vacant homes, % of all homes
PeriodZIP 50436IowaU.S.
2006–109.4%8.7%11.4%
2010–149.5%8.6%11.4%
2015–1913.4%9.4%11.1%
2020–248.5%8.8%9.6%
Change−0.9 pts+0.1 pts−1.8 pts
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Vacancy in ZIP 50436 is close to the national rate: 8.5% of homes are empty, against 9.6%. Vacancy has edged down 0.9 points since 2006–10, in line with the national trend.

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 ZIP 50436

Age of homes, median year built
PeriodZIP 50436IowaU.S.
2006–10196319651974
2010–14196719671975
2015–19196519691977
2020–24196519711980
Change+2+6+6
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The housing in ZIP 50436 is old by national standards: the median home dates to 1965, 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 ZIP 50436

Rent, per month
PeriodZIP 50436IowaU.S.
2006–10$480$669$965
2010–14$515$732$1,040
2015–19$594$821$1,213
2020–24$750$1,020$1,571
Change+$270+$351+$606
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The median renter in ZIP 50436 pays $750 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $270 a month since 2006–10, up 56%, a slower climb than the nation's. Rent takes 22.4% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the west; the highest are in the southeast.

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 ZIP 50436

Bachelor's degrees in ZIP 50436

Bachelor's degrees, % of adults 25+
PeriodZIP 50436IowaU.S.
2006–1023.5%26.5%28.4%
2010–1423.4%27.9%29.6%
2015–1923.8%29.3%32.1%
2020–2427.4%32.3%35.6%
Change+3.9 pts+5.8 pts+7.2 pts
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College degrees are less common in ZIP 50436 than nationally: 27.4% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 3.9 points from 2006–10, as it has 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 ZIP 50436

High school graduates, % of adults 25+
PeriodZIP 50436IowaU.S.
2006–1090.6%90.4%84.9%
2010–1493.9%91.4%86.1%
2015–1992.2%92.1%87.7%
2020–2494.6%93.0%89.3%
Change+3.9 pts+2.7 pts+4.3 pts
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High school completion is high in ZIP 50436: 94.6% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 3.9 points, as it has nationally.

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 ZIP 50436

Unemployment, % of the labor force
PeriodZIP 50436IowaU.S.
2006–106.1%5.2%8.1%
2010–143.4%5.4%9.4%
2015–194.1%3.7%5.6%
2020–242.5%3.7%5.4%
Change−3.6 pts−1.5 pts−2.7 pts
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Unemployment in ZIP 50436 has been low: just 2.5% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment has fallen 3.6 points since 2006–10, mirroring the country. 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).

ZIP 50436 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 504362.2637.110.3%31.6%8.5%1965$75027.4%94.6%2.5%
ZIP 504532.4844.05.4%14.1%9.1%1949$75824.9%92.0%1.7%
ZIP 504322.0947.80.8%7.2%9.9%1967$91115.3%91.9%0.3%
ZIP 504342.1954.45.6%10.0%9.3%1945$82824.7%97.6%1.6%
ZIP 504781.9751.812.1%17.0%15.9%1949$70832.2%92.6%2.7%
ZIP 504382.1948.710.3%17.5%4.8%1969$83320.5%90.6%1.9%
ZIP 504462.4144.95.6%10.8%11.7%1939$92323.3%95.2%0.7%
ZIP 504822.2549.14.2%13.2%43.4%1971$1,45745.4%95.6%1.2%
ZIP 504442.2154.15.7%10.2%8.8%1942$83224.7%97.8%1.7%
ZIP 504842.5236.612.1%21.9%13.3%1940$86021.5%94.1%2.3%
ZIP 504282.1251.05.7%23.4%22.4%1971$95431.9%97.4%2.3%

All figures 2020–24.

Zip codes with similar populations: 93256, CA · 03033, NH · 93501, CA · 94720, CA · 95626, CA · 05491, VT · 08344, NJ · 08091, NJ · 62286, IL · 62930, IL

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 ZIP 50436. 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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