52631, IA Demographics

Population 60 · Census ACS 2020–24

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52631, IA map of median age by neighborhood
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Population and households in ZIP 52631

Household size in ZIP 52631

Household size, people per household
PeriodZIP 52631IowaU.S.
2006–102.732.442.68
2010–142.282.452.73
2015–192.332.432.71
2020–242.752.432.65
Change+0.02−0.01−0.03
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The typical household in ZIP 52631 holds 2.75 people, slightly more than the U.S. average of 2.65.

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 52631

Median age, years
PeriodZIP 52631IowaU.S.
2006–1039.838.837.7
2010–1447.939.338.6
2015–1954.339.739.6
2020–2443.339.840.1
Change+3.5+1.0+2.3
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ZIP 52631 skews older than the country: its median age is 43.3, against 40.1 nationally. The median age has climbed from 39.8 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 52631

Single-parent households, % of households
PeriodZIP 52631IowaU.S.
2006–100.8%9.5%12.3%
2010–141.6%9.9%12.3%
2015–191.6%10.0%11.6%
2020–244.2%10.0%11.6%
Change+3.4 pts+0.6 pts−0.6 pts
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Single parents head only 4.2% of households in ZIP 52631, well below the national share of 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 ZIP 52631

Renters in ZIP 52631

Renters, % of occupied homes
PeriodZIP 52631IowaU.S.
2006–1024.8%26.8%33.3%
2010–1426.3%28.2%35.6%
2015–1916.4%28.9%36.0%
2020–244.7%28.3%34.8%
Change−20.1 pts+1.5 pts+1.5 pts
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ZIP 52631 is overwhelmingly a place of homeowners: only 4.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 62.2% 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 ZIP 52631

Vacant homes, % of all homes
PeriodZIP 52631IowaU.S.
2006–102.4%8.7%11.4%
2010–141.9%8.6%11.4%
2015–1916.9%9.4%11.1%
2020–249.9%8.8%9.6%
Change+7.5 pts+0.1 pts−1.8 pts
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Vacancy in ZIP 52631 is close to the national rate: 9.9% 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 ZIP 52631

Age of homes, median year built
PeriodZIP 52631IowaU.S.
2006–10195219651974
2010–14195419671975
2015–19195319691977
2020–24196619711980
Change+14+6+6
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ZIP 52631 is a place of older homes: half were built before 1966, 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 ZIP 52631

Rent, per month
PeriodZIP 52631IowaU.S.
2006–10$688$669$965
2010–14$663$732$1,040
2015–19$728$821$1,213
2020–24$1,097$1,020$1,571
Change+$409+$351+$606
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The median renter in ZIP 52631 pays $1,097 a month for rent and utilities, well below the national median of $1,571. Still, rents here are higher than in Iowa as a whole ($1,020). The typical renter here spends 13.9% 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 ZIP 52631

Bachelor's degrees in ZIP 52631

Bachelor's degrees, % of adults 25+
PeriodZIP 52631IowaU.S.
2006–1025.2%26.5%28.4%
2010–1416.2%27.9%29.6%
2015–1917.2%29.3%32.1%
2020–2434.8%32.3%35.6%
Change+9.6 pts+5.8 pts+7.2 pts
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Just over a third of adults 25 and older in ZIP 52631 (34.8%) hold at least a bachelor's degree, close to 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 52631

High school graduates, % of adults 25+
PeriodZIP 52631IowaU.S.
2006–1098.3%90.4%84.9%
2010–1495.7%91.4%86.1%
2015–1997.8%92.1%87.7%
2020–2490.0%93.0%89.3%
Change−8.3 pts+2.7 pts+4.3 pts
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About as many adults in ZIP 52631 have finished high school as nationally: 90.0%, against 89.3%. The rate is lower than in Iowa overall (93.0%).

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 52631

Unemployment, % of the labor force
PeriodZIP 52631IowaU.S.
2006–105.1%5.2%8.1%
2010–147.0%5.4%9.4%
2015–190.3%3.7%5.6%
2020–240.3%3.7%5.4%
Change−4.7 pts−1.5 pts−2.7 pts
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Unemployment in ZIP 52631 has been low: just 0.3% 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).

ZIP 52631 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 526312.7543.34.2%4.7%9.9%1966$1,09734.8%90.0%0.3%
ZIP 526492.5942.412.3%10.9%2.8%1972$92424.1%96.5%1.4%
ZIP 526572.7543.34.2%4.7%9.9%1966$1,09734.8%90.0%0.3%
ZIP 526302.3844.57.4%21.8%8.6%1964$85018.1%89.6%2.5%
ZIP 526562.1751.46.5%11.5%7.8%1975$69329.5%94.8%1.3%
ZIP 526252.2744.96.3%14.4%8.1%1968$71521.9%97.0%3.4%
ZIP 526202.7441.38.1%19.0%21.7%1969$60727.7%87.9%7.1%
ZIP 526262.3643.014.9%18.5%9.4%1972$84918.2%96.0%3.4%
ZIP 526512.3046.45.0%31.5%4.8%1956$62511.9%72.3%2.7%
ZIP 526242.5039.22.4%9.3%3.6%1977$91733.9%97.2%6.3%
ZIP 526232.5942.55.6%12.6%8.4%1971$73827.0%96.8%0.9%

All figures 2020–24.

Zip codes with similar populations: 25180, WV · 97711, OR · 97640, OR · 97637, OR · 97033, OR · 96119, CA · 30756, GA · 25977, WV · 25906, WV · 25211, WV

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 52631. 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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