51357, IA Demographics

Population 799 · Census ACS 2020–24

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51357, IA map of median age by neighborhood
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Population and households in ZIP 51357

Household size in ZIP 51357

Household size, people per household
PeriodZIP 51357IowaU.S.
2006–102.562.442.68
2010–142.492.452.73
2015–192.202.432.71
2020–242.512.432.65
Change−0.05−0.01−0.03
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Households in ZIP 51357 run a little small, averaging 2.51 people against 2.65 nationally, which usually means more singles and couples and fewer children. That is in line with the rest of Iowa.

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 51357

Median age, years
PeriodZIP 51357IowaU.S.
2006–1034.738.837.7
2010–1435.939.338.6
2015–1951.239.739.6
2020–2438.239.840.1
Change+3.6+1.0+2.3
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ZIP 51357 is a little younger than the country as a whole: its median age is 38.2, against 40.1 nationally. The median age has climbed from 34.7 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 51357

Single-parent households, % of households
PeriodZIP 51357IowaU.S.
2006–109.9%9.5%12.3%
2010–1412.0%9.9%12.3%
2015–198.9%10.0%11.6%
2020–245.9%10.0%11.6%
Change−4.1 pts+0.6 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 51357: 5.9% 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 ZIP 51357

Renters in ZIP 51357

Renters, % of occupied homes
PeriodZIP 51357IowaU.S.
2006–1028.3%26.8%33.3%
2010–1431.1%28.2%35.6%
2015–1912.6%28.9%36.0%
2020–2421.6%28.3%34.8%
Change−6.7 pts+1.5 pts+1.5 pts
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Only 21.6% of households in ZIP 51357 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (45.9%) have paid off their mortgages, 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 ZIP 51357

Vacant homes, % of all homes
PeriodZIP 51357IowaU.S.
2006–101.7%8.7%11.4%
2010–144.3%8.6%11.4%
2015–1911.2%9.4%11.1%
2020–2411.5%8.8%9.6%
Change+9.8 pts+0.1 pts−1.8 pts
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A few more homes sit empty in ZIP 51357 than nationally: 11.5%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 51357

Age of homes, median year built
PeriodZIP 51357IowaU.S.
2006–10194319651974
2010–14194519671975
2015–19194719691977
2020–24193919711980
Change−4+6+6
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The housing in ZIP 51357 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 ZIP 51357

Rent, per month
PeriodZIP 51357IowaU.S.
2006–10$459$669$965
2010–14$549$732$1,040
2015–19$738$821$1,213
2020–24$892$1,020$1,571
Change+$433+$351+$606
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The median renter in ZIP 51357 pays $892 a month for rent and utilities, well below the national median of $1,571. Rent takes 19.5% 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 ZIP 51357

Bachelor's degrees in ZIP 51357

Bachelor's degrees, % of adults 25+
PeriodZIP 51357IowaU.S.
2006–1011.8%26.5%28.4%
2010–1420.6%27.9%29.6%
2015–1917.5%29.3%32.1%
2020–2414.1%32.3%35.6%
Change+2.2 pts+5.8 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 51357: 14.1% 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 ZIP 51357

High school graduates, % of adults 25+
PeriodZIP 51357IowaU.S.
2006–1089.1%90.4%84.9%
2010–1495.2%91.4%86.1%
2015–1993.4%92.1%87.7%
2020–2495.4%93.0%89.3%
Change+6.3 pts+2.7 pts+4.3 pts
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High school completion is high in ZIP 51357: 95.4% 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 ZIP 51357

Unemployment, % of the labor force
PeriodZIP 51357IowaU.S.
2006–106.6%5.2%8.1%
2010–146.6%5.4%9.4%
2015–195.8%3.7%5.6%
2020–242.1%3.7%5.4%
Change−4.6 pts−1.5 pts−2.7 pts
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Unemployment in ZIP 51357 has been low: just 2.1% 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).

ZIP 51357 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 513572.5138.25.9%21.6%11.5%1939$89214.1%95.4%2.1%
ZIP 513382.3744.87.2%15.7%17.7%1953$76621.8%96.1%3.6%
ZIP 513432.9138.91.6%7.3%22.5%1938$90026.0%93.8%0.4%
ZIP 513012.1942.86.5%30.0%10.4%1966$78228.9%92.5%4.0%
ZIP 510472.2146.63.3%11.8%11.4%1953$92729.2%96.7%0.5%
ZIP 510332.2148.27.0%18.5%17.0%1950$92529.1%92.4%1.1%
ZIP 510582.3846.68.6%20.8%13.9%1941$66021.3%93.3%2.6%
ZIP 513412.9339.01.4%6.5%23.0%1938$90026.6%93.8%0.3%
ZIP 513462.3044.16.9%18.4%12.2%1958$80420.9%91.7%2.1%
ZIP 513332.4949.45.5%15.7%14.6%1955$90022.8%94.6%0.4%
ZIP 513662.5047.04.9%19.0%11.5%1951$89620.4%94.7%0.6%

All figures 2020–24.

Zip codes with similar populations: 04471, ME · 99782, AK · 99632, AK · 98355, WA · 97910, OR · 97149, OR · 96104, CA · 96091, CA · 15337, PA · 14462, NY

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 51357. 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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