50677, IA Demographics

Population 12,560 · Census ACS 2020–24

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50677, IA map of median age by neighborhood
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Population and households in ZIP 50677

Household size in ZIP 50677

Household size, people per household
PeriodZIP 50677IowaU.S.
2006–102.532.442.68
2010–142.472.452.73
2015–192.462.432.71
2020–242.462.432.65
Change−0.07−0.01−0.03
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The average household in ZIP 50677 has 2.46 people, under the U.S. average of 2.65. Since 2006–10, household size has edged down from 2.53, mirroring the country. Households are largest in the north and smallest in the west.

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 50677

Median age, years
PeriodZIP 50677IowaU.S.
2006–1039.138.837.7
2010–1439.839.338.6
2015–1940.339.739.6
2020–2435.739.840.1
Change−3.3+1.0+2.3
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With a median age of just 35.7, ZIP 50677 is far younger than the country as a whole (40.1), a population that tilts toward young adults, many of them living alone or as couples. Since 2006–10, the median age has dropped from 39.1, even as the national median rose. The youngest areas are in the center, the oldest in the northwest.

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 50677

Single-parent households, % of households
PeriodZIP 50677IowaU.S.
2006–109.1%9.5%12.3%
2010–144.3%9.9%12.3%
2015–199.1%10.0%11.6%
2020–249.8%10.0%11.6%
Change+0.7 pts+0.6 pts−0.6 pts
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Single-parent households are a bit less common in ZIP 50677 than nationally: 9.8%, against 11.6%. That is in line with the rest of Iowa. The single-parent share is up 0.7 points from 2006–10, 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 50677

Renters in ZIP 50677

Renters, % of occupied homes
PeriodZIP 50677IowaU.S.
2006–1020.4%26.8%33.3%
2010–1423.3%28.2%35.6%
2015–1919.6%28.9%36.0%
2020–2427.2%28.3%34.8%
Change+6.8 pts+1.5 pts+1.5 pts
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More than a quarter of households in ZIP 50677 rent their homes (27.2%), below the national share of 34.8%; the rest own. Among homeowners, 40.6% have no mortgage at all, about the same as nationally. Rentals cluster in the southwest; owners are most common in the northeast. Since 2006–10, the renter share has risen 6.8 points, 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 50677

Vacant homes, % of all homes
PeriodZIP 50677IowaU.S.
2006–106.2%8.7%11.4%
2010–147.8%8.6%11.4%
2015–196.3%9.4%11.1%
2020–248.2%8.8%9.6%
Change+2.0 pts+0.1 pts−1.8 pts
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About as many homes sit empty in ZIP 50677 as nationally: 8.2%, against 9.6%. Vacancy has risen 2.0 points since 2006–10, even as the national rate fell.

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 50677

Age of homes, median year built
PeriodZIP 50677IowaU.S.
2006–10196119651974
2010–14196219671975
2015–19196919691977
2020–24197619711980
Change+15+6+6
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Homes in ZIP 50677 are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally. Homes here are newer than in Iowa overall, where the median home dates to 1971. The median year built has moved up from 1961 in 2006–10, a sign of steady new building. The newest homes are mostly in the south, the oldest in the northeast.

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 50677

Rent, per month
PeriodZIP 50677IowaU.S.
2006–10$686$669$965
2010–14$649$732$1,040
2015–19$711$821$1,213
2020–24$1,020$1,020$1,571
Change+$334+$351+$606
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A typical rental in ZIP 50677 costs $1,020 a month with utilities, well below the national median of $1,571. Rents are up $334 a month from 2006–10, a 49% rise, a slower climb than the nation's. The typical renter here spends 24.0% 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 ZIP 50677

Bachelor's degrees in ZIP 50677

Bachelor's degrees, % of adults 25+
PeriodZIP 50677IowaU.S.
2006–1031.8%26.5%28.4%
2010–1436.3%27.9%29.6%
2015–1938.7%29.3%32.1%
2020–2442.3%32.3%35.6%
Change+10.5 pts+5.8 pts+7.2 pts
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College degrees are more common in ZIP 50677 than nationally: 42.3% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 10.5 points from 2006–10, in line with the national trend.

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 50677

High school graduates, % of adults 25+
PeriodZIP 50677IowaU.S.
2006–1093.8%90.4%84.9%
2010–1494.8%91.4%86.1%
2015–1997.2%92.1%87.7%
2020–2495.6%93.0%89.3%
Change+1.8 pts+2.7 pts+4.3 pts
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High school completion is high in ZIP 50677: 95.6% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 1.8 points from 2006–10, in line with the national trend.

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 50677

Unemployment, % of the labor force
PeriodZIP 50677IowaU.S.
2006–106.4%5.2%8.1%
2010–145.6%5.4%9.4%
2015–192.2%3.7%5.6%
2020–242.6%3.7%5.4%
Change−3.8 pts−1.5 pts−2.7 pts
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The job market in ZIP 50677 has been strong: just 2.6% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment has fallen 3.8 points since 2006–10, as it has nationally. 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 50677 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 506772.4635.79.8%27.2%8.2%1976$1,02042.3%95.6%2.6%
ZIP 506472.4743.59.0%9.8%12.3%1974$72135.3%98.3%2.1%
ZIP 506702.5842.85.8%13.7%9.2%1959$90722.1%93.9%3.3%
ZIP 506222.7736.86.1%13.1%6.6%1973$95145.1%99.2%4.6%
ZIP 506662.4042.74.3%10.4%14.4%1943$71415.2%93.0%3.2%
ZIP 506192.3248.84.5%16.9%8.4%1939$73817.9%93.8%3.5%
ZIP 506762.3646.311.5%12.0%5.4%1949$85228.5%95.8%5.3%
ZIP 506682.4739.37.6%14.5%2.4%1951$65918.8%96.1%0.6%
ZIP 506312.3853.81.2%10.0%8.7%1942$62723.6%96.8%2.3%
ZIP 506022.1947.34.6%21.6%10.5%1953$72317.7%94.1%2.6%
ZIP 506742.3446.17.4%19.0%10.4%1944$76325.3%95.4%3.5%

All figures 2020–24.

Zip codes with similar populations: 78538, TX · 35453, AL · 37327, TN · 37618, TN · 38703, MS · 40965, KY · 06096, CT · 46540, IN · 48079, MI · 48360, MI

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 50677. 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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