Peterson, IA Demographics

Population 561 · Census ACS 2020–24

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

Household size in Peterson

Household size, people per household
PeriodPetersonIowaU.S.
2006–102.412.442.68
2010–142.012.452.73
2015–192.472.432.71
2020–242.202.432.65
Change−0.22−0.01−0.03
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Peterson is a place of small households, averaging 2.20 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.41 in 2006–10, 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 Peterson

Median age, years
PeriodPetersonIowaU.S.
2006–1046.438.837.7
2010–1451.539.338.6
2015–1941.739.739.6
2020–2447.139.840.1
Change+0.7+1.0+2.3
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With a median age of 47.1, Peterson is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Peterson

Single-parent households, % of households
PeriodPetersonIowaU.S.
2006–1015.8%9.5%12.3%
2010–146.4%9.9%12.3%
2015–195.9%10.0%11.6%
2020–243.0%10.0%11.6%
Change−12.7 pts+0.6 pts−0.6 pts
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Single parents head only 3.0% of households in Peterson, 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 Peterson

Renters in Peterson

Renters, % of occupied homes
PeriodPetersonIowaU.S.
2006–1015.8%26.8%33.3%
2010–1413.3%28.2%35.6%
2015–1920.5%28.9%36.0%
2020–2411.2%28.3%34.8%
Change−4.6 pts+1.5 pts+1.5 pts
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Peterson is overwhelmingly a place of homeowners: only 11.2% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Just over six in ten owners (62.9%) have paid off their mortgages, 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 Peterson

Vacant homes, % of all homes
PeriodPetersonIowaU.S.
2006–1011.7%8.7%11.4%
2010–1411.8%8.6%11.4%
2015–1916.1%9.4%11.1%
2020–2411.1%8.8%9.6%
Change−0.6 pts+0.1 pts−1.8 pts
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Vacancy in Peterson is close to the national rate: 11.1% of homes are empty, against 9.6%. The rate is higher than in Iowa overall (8.8%).

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 Peterson

Age of homes, median year built
PeriodPetersonIowaU.S.
2006–10193819651974
2010–14195019671975
2015–19194919691977
2020–24195419711980
Change+16+6+6
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The housing in Peterson is old by national standards: the median home dates to 1954, 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 Peterson

Rent, per month
PeriodPetersonIowaU.S.
2006–10$656$669$965
2010–14$522$732$1,040
2015–19$822$821$1,213
2020–24$924$1,020$1,571
Change+$267+$351+$606
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Rent in Peterson runs $924 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 16.7% 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 Peterson

Bachelor's degrees in Peterson

Bachelor's degrees, % of adults 25+
PeriodPetersonIowaU.S.
2006–1023.5%26.5%28.4%
2010–1415.0%27.9%29.6%
2015–1923.4%29.3%32.1%
2020–2430.0%32.3%35.6%
Change+6.5 pts+5.8 pts+7.2 pts
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About three in ten adults 25 and older in Peterson (30.0%) have a bachelor's degree or higher, a little below the national share of 35.6%. That is in line with the rest of Iowa.

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 Peterson

High school graduates, % of adults 25+
PeriodPetersonIowaU.S.
2006–1097.4%90.4%84.9%
2010–1494.5%91.4%86.1%
2015–1991.5%92.1%87.7%
2020–2496.9%93.0%89.3%
Change−0.5 pts+2.7 pts+4.3 pts
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High school completion is high in Peterson: 96.9% 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 Peterson

Unemployment, % of the labor force
PeriodPetersonIowaU.S.
2006–106.3%5.2%8.1%
2010–142.6%5.4%9.4%
2015–192.8%3.7%5.6%
2020–240.3%3.7%5.4%
Change−5.9 pts−1.5 pts−2.7 pts
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Unemployment in Peterson has been low: just 0.3% 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).

Peterson compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Peterson2.2047.13.0%11.2%11.1%1954$92430.0%96.9%0.3%
Linn Grove2.2548.08.7%22.5%18.9%1948$92828.1%90.9%1.5%
Sutherland2.3846.59.0%21.5%14.6%1940$65721.1%93.1%2.7%
Royal2.4839.15.4%20.1%11.5%1941$89515.9%95.7%1.9%
Rossie2.5237.26.0%22.2%11.3%1938$89513.8%95.5%2.2%
Sioux Rapids2.3549.53.5%15.7%13.7%1953$70520.4%93.0%0.9%
Calumet2.3649.52.9%14.0%5.0%1950$67022.6%96.0%0.3%
Larrabee2.4740.112.3%29.4%11.9%1943$1,02517.0%97.0%1.7%
Rembrandt2.2349.97.4%19.3%19.0%1946$86925.5%91.4%2.5%
Greenville2.9238.91.5%7.0%22.7%1938$90026.2%93.8%0.4%
Moneta2.7135.17.4%16.0%19.0%1948$86033.9%95.7%2.7%

All figures 2020–24.

Cities with similar populations: Stratford, NY · Gandeeville, WV · South Byron, WI · South Hanlon, TX · St. Johns, ID · State Line, ID · Staunton, OH · Steedman, MO · Stinson, MO · Stony Lake, 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 Peterson. 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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