50670, IA Demographics

Population 2,215 · Census ACS 2020–24

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50670, IA map of median age by neighborhood
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Population and households in ZIP 50670

Household size in ZIP 50670

Household size, people per household
PeriodZIP 50670IowaU.S.
2006–102.412.442.68
2010–142.352.452.73
2015–192.302.432.71
2020–242.582.432.65
Change+0.17−0.01−0.03
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At 2.58 people per household, ZIP 50670 sits close to the national average of 2.65. The typical household here is bigger than in Iowa overall, where it has 2.43 people. Since 2006–10, household size has climbed from 2.41, but in a place this small, much of that may be survey noise rather than real change.

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 50670

Median age, years
PeriodZIP 50670IowaU.S.
2006–1043.638.837.7
2010–1444.739.338.6
2015–1942.439.739.6
2020–2442.839.840.1
Change−0.7+1.0+2.3
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The median resident of ZIP 50670 is 42.8 years old, 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 ZIP 50670

Single-parent households, % of households
PeriodZIP 50670IowaU.S.
2006–107.3%9.5%12.3%
2010–148.5%9.9%12.3%
2015–197.9%10.0%11.6%
2020–245.8%10.0%11.6%
Change−1.5 pts+0.6 pts−0.6 pts
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Single parents head only 5.8% of households in ZIP 50670, 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 50670

Renters in ZIP 50670

Renters, % of occupied homes
PeriodZIP 50670IowaU.S.
2006–1019.3%26.8%33.3%
2010–1422.9%28.2%35.6%
2015–1919.4%28.9%36.0%
2020–2413.7%28.3%34.8%
Change−5.6 pts+1.5 pts+1.5 pts
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Only 13.7% of households in ZIP 50670 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About a third of owners (33.6%) have paid off their mortgages, below 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 50670

Vacant homes, % of all homes
PeriodZIP 50670IowaU.S.
2006–103.7%8.7%11.4%
2010–145.0%8.6%11.4%
2015–195.8%9.4%11.1%
2020–249.2%8.8%9.6%
Change+5.6 pts+0.1 pts−1.8 pts
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Vacancy in ZIP 50670 is close to the national rate: 9.2% 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 50670

Age of homes, median year built
PeriodZIP 50670IowaU.S.
2006–10195719651974
2010–14196219671975
2015–19194519691977
2020–24195919711980
Change+2+6+6
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ZIP 50670 is a place of older homes: half were built before 1959, 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 50670

Rent, per month
PeriodZIP 50670IowaU.S.
2006–10$614$669$965
2010–14$552$732$1,040
2015–19$626$821$1,213
2020–24$907$1,020$1,571
Change+$294+$351+$606
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Rent in ZIP 50670 runs $907 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 23.1% 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 50670

Bachelor's degrees in ZIP 50670

Bachelor's degrees, % of adults 25+
PeriodZIP 50670IowaU.S.
2006–1014.3%26.5%28.4%
2010–1416.6%27.9%29.6%
2015–1918.9%29.3%32.1%
2020–2422.1%32.3%35.6%
Change+7.8 pts+5.8 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 50670: 22.1% 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 50670

High school graduates, % of adults 25+
PeriodZIP 50670IowaU.S.
2006–1093.9%90.4%84.9%
2010–1495.7%91.4%86.1%
2015–1993.1%92.1%87.7%
2020–2493.9%93.0%89.3%
Change+0.1 pts+2.7 pts+4.3 pts
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High school completion in ZIP 50670 is above the national rate: 93.9% of adults have a diploma, against 89.3%. The picture is much the same across Iowa.

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 50670

Unemployment, % of the labor force
PeriodZIP 50670IowaU.S.
2006–105.0%5.2%8.1%
2010–143.6%5.4%9.4%
2015–192.8%3.7%5.6%
2020–243.3%3.7%5.4%
Change−1.7 pts−1.5 pts−2.7 pts
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The job market in ZIP 50670 has been strong: just 3.3% of the labor force was out of work and looking, well below the national rate of 5.4%. The picture is much the same across Iowa. 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 50670 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 506702.5842.85.8%13.7%9.2%1959$90722.1%93.9%3.3%
ZIP 506772.4635.79.8%27.2%8.2%1976$1,02042.3%95.6%2.6%
ZIP 506192.3248.84.5%16.9%8.4%1939$73817.9%93.8%3.5%
ZIP 506472.4743.59.0%9.8%12.3%1974$72135.3%98.3%2.1%
ZIP 506662.4042.74.3%10.4%14.4%1943$71415.2%93.0%3.2%
ZIP 506022.1947.34.6%21.6%10.5%1953$72317.7%94.1%2.6%
ZIP 506222.7736.86.1%13.1%6.6%1973$95145.1%99.2%4.6%
ZIP 506362.3842.06.2%19.9%9.6%1945$90721.9%94.7%4.3%
ZIP 506112.2347.42.3%16.0%9.5%1945$60713.6%82.1%0.5%
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%

All figures 2020–24.

Zip codes with similar populations: 56074, MN · 29726, SC · 29904, SC · 30516, GA · 30568, GA · 30810, GA · 36475, AL · 37325, TN · 38368, TN · 43933, OH

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 50670. 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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