58321, ND Demographics

Population 106 · Census ACS 2020–24

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58321, ND map of median age by neighborhood
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Population and households in ZIP 58321

Household size in ZIP 58321

Household size, people per household
PeriodZIP 58321North DakotaU.S.
2006–102.422.372.68
2010–142.472.392.73
2015–192.292.362.71
2020–242.582.382.65
Change+0.16+0.01−0.03
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Households in ZIP 58321 average 2.58 people, about the same as the country as a whole (2.65). The typical household here is bigger than in North Dakota as a whole, where it has 2.38 people. Since 2006–10, household size has climbed from 2.42, 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 58321

Median age, years
PeriodZIP 58321North DakotaU.S.
2006–1048.138.237.7
2010–1444.437.738.6
2015–1942.837.439.6
2020–2441.737.440.1
Change−6.4−0.8+2.3
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The median resident of ZIP 58321 is 41.7 years old, a bit 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 58321

Single-parent households, % of households
PeriodZIP 58321North DakotaU.S.
2006–101.2%8.3%12.3%
2010–143.8%8.8%12.3%
2015–193.4%8.7%11.6%
2020–246.2%8.8%11.6%
Change+5.0 pts+0.4 pts−0.6 pts
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Single parents head only 6.2% of households in ZIP 58321, 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 58321

Renters in ZIP 58321

Renters, % of occupied homes
PeriodZIP 58321North DakotaU.S.
2006–108.4%33.4%33.3%
2010–1417.8%34.9%35.6%
2015–1913.6%37.6%36.0%
2020–2412.8%37.1%34.8%
Change+4.4 pts+3.7 pts+1.5 pts
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Only 12.8% of households in ZIP 58321 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About six in ten owners (59.1%) 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 ZIP 58321

Vacant homes, % of all homes
PeriodZIP 58321North DakotaU.S.
2006–1016.8%10.6%11.4%
2010–1420.0%11.3%11.4%
2015–1930.1%13.9%11.1%
2020–2430.5%12.0%9.6%
Change+13.7 pts+1.4 pts−1.8 pts
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Vacancy is high in ZIP 58321: 30.5% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 58321

Age of homes, median year built
PeriodZIP 58321North DakotaU.S.
2006–10194719741974
2010–14195919761975
2015–19197119811977
2020–24196719851980
Change+20+11+6
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ZIP 58321 is a place of older homes: half were built before 1967, 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 58321

Rent, per month
PeriodZIP 58321North DakotaU.S.
2006–10$543$573$965
2010–14$558$716$1,040
2015–19$752$862$1,213
2020–24$799$1,031$1,571
Change+$256+$458+$606
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The median renter in ZIP 58321 pays $799 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 36.2% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 58321

Bachelor's degrees in ZIP 58321

Bachelor's degrees, % of adults 25+
PeriodZIP 58321North DakotaU.S.
2006–1024.6%27.9%28.4%
2010–1418.9%28.9%29.6%
2015–1933.5%31.1%32.1%
2020–2424.0%33.9%35.6%
Change−0.6 pts+6.0 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 58321: 24.0% 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 58321

High school graduates, % of adults 25+
PeriodZIP 58321North DakotaU.S.
2006–1091.0%90.4%84.9%
2010–1494.4%91.9%86.1%
2015–1994.0%92.9%87.7%
2020–2497.5%94.1%89.3%
Change+6.5 pts+3.8 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 58321: 97.5% 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 58321

Unemployment, % of the labor force
PeriodZIP 58321North DakotaU.S.
2006–103.1%3.6%8.1%
2010–140.8%3.1%9.4%
2015–190.9%2.7%5.6%
2020–240.3%2.8%5.4%
Change−2.8 pts−0.8 pts−2.7 pts
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Unemployment in ZIP 58321 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 58321 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 583212.5841.76.2%12.8%30.5%1967$79924.0%97.5%0.3%
ZIP 583452.0756.13.0%27.7%24.2%1959$78832.7%91.8%0.5%
ZIP 582502.1951.62.8%12.7%30.9%1957$57024.2%93.5%1.9%
ZIP 582241.8860.64.7%16.5%29.1%1961$58224.0%97.2%0.0%
ZIP 582312.3543.38.7%14.2%22.7%1963$95125.4%92.7%0.7%
ZIP 583822.3446.62.6%18.3%25.6%1972$93933.8%89.9%2.4%
ZIP 583012.1342.08.4%48.4%6.8%1977$73924.5%92.8%1.3%
ZIP 582702.3644.113.5%29.5%11.2%1972$90722.8%91.7%1.4%
ZIP 582732.4244.313.2%15.4%23.2%1969$1,39520.8%92.2%0.0%
ZIP 582442.3041.23.2%10.9%21.4%1957$44230.0%90.4%1.4%
ZIP 583622.4054.65.0%9.1%16.9%1982$93336.8%93.3%0.7%

All figures 2020–24.

Zip codes with similar populations: 75856, TX · 43531, OH · 43717, OH · 44640, OH · 44670, OH · 47361, IN · 47982, IN · 49627, MI · 49873, MI · 49918, 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 58321. 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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