58503, ND Demographics

Population 37,633 · Census ACS 2020–24

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58503, ND map of median age by neighborhood
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Population and households in ZIP 58503

Household size in ZIP 58503

Household size, people per household
PeriodZIP 58503North DakotaU.S.
2006–102.612.372.68
2010–142.612.392.73
2015–192.522.362.71
2020–242.482.382.65
Change−0.13+0.01−0.03
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The average household in ZIP 58503 has 2.48 people, under the U.S. average of 2.65. Even so, the typical household here is bigger than in North Dakota overall, where it has 2.38 people. Since 2006–10, household size has dropped from 2.61, a much bigger shift than nationally.

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 58503

Median age, years
PeriodZIP 58503North DakotaU.S.
2006–1037.538.237.7
2010–1437.937.738.6
2015–1939.737.439.6
2020–2442.437.440.1
Change+4.9−0.8+2.3
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The median resident of ZIP 58503 is 42.4 years old, a bit older than the national median of 40.1. Since 2006–10, the median age has climbed from 37.5, in line with the national trend. Only one other North Dakota ZIP code with 5,000+ people is older.

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 58503

Single-parent households, % of households
PeriodZIP 58503North DakotaU.S.
2006–107.1%8.3%12.3%
2010–146.4%8.8%12.3%
2015–196.2%8.7%11.6%
2020–246.6%8.8%11.6%
Change−0.5 pts+0.4 pts−0.6 pts
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Single parents head only 6.6% of households in ZIP 58503, well below the national share of 11.6%. Since 2006–10, the single-parent share has edged down 0.5 points, as it has nationally. Of the 21 North Dakota ZIP codes with 5,000+ people, only two have a lower share of single-parent households.

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 58503

Renters in ZIP 58503

Renters, % of occupied homes
PeriodZIP 58503North DakotaU.S.
2006–1023.4%33.4%33.3%
2010–1422.6%34.9%35.6%
2015–1925.7%37.6%36.0%
2020–2425.7%37.1%34.8%
Change+2.4 pts+3.7 pts+1.5 pts
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About a quarter of households in ZIP 58503 rent their homes (25.7%), below the national share of 34.8%; the rest own. Among homeowners, 43.1% have no mortgage at all, above the national share of 39.8%. Since 2006–10, the renter share has risen 2.4 points, as it has nationally. Only one other North Dakota ZIP code with 5,000+ people has a lower share of renters.

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 58503

Vacant homes, % of all homes
PeriodZIP 58503North DakotaU.S.
2006–104.6%10.6%11.4%
2010–144.6%11.3%11.4%
2015–196.0%13.9%11.1%
2020–245.0%12.0%9.6%
Change+0.5 pts+1.4 pts−1.8 pts
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Only 5.0% of homes in ZIP 58503 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Only two of the 21 North Dakota ZIP codes with 5,000+ people have a lower vacancy rate.

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 58503

Age of homes, median year built
PeriodZIP 58503North DakotaU.S.
2006–10199519741974
2010–14199619761975
2015–19200119811977
2020–24200319851980
Change+7+11+6
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ZIP 58503 has newer housing than the country as a whole: the median home was built in 2003, versus 1980 nationally. The median year built has moved up from 1995 in 2006–10, a sign of steady new building. Newer construction is concentrated in the east, while the south has the oldest housing.

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 58503

Rent, per month
PeriodZIP 58503North DakotaU.S.
2006–10$611$573$965
2010–14$806$716$1,040
2015–19$1,198$862$1,213
2020–24$1,411$1,031$1,571
Change+$800+$458+$606
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A typical rental in ZIP 58503 costs $1,411 a month with utilities, below the national median of $1,571. Still, rents here are higher than in North Dakota as a whole ($1,031). Rents are up $800 a month from 2006–10, a 131% jump, faster than rents rose nationally. Rent takes 23.6% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 58503

Bachelor's degrees in ZIP 58503

Bachelor's degrees, % of adults 25+
PeriodZIP 58503North DakotaU.S.
2006–1042.5%27.9%28.4%
2010–1440.1%28.9%29.6%
2015–1942.8%31.1%32.1%
2020–2448.2%33.9%35.6%
Change+5.7 pts+6.0 pts+7.2 pts
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College graduates are unusually common in ZIP 58503: 48.2% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree is up 5.7 points from 2006–10, in line with the national trend. Of the 21 North Dakota ZIP codes with 5,000+ people, only two have a higher share of college graduates.

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 58503

High school graduates, % of adults 25+
PeriodZIP 58503North DakotaU.S.
2006–1094.5%90.4%84.9%
2010–1495.9%91.9%86.1%
2015–1996.6%92.9%87.7%
2020–2496.1%94.1%89.3%
Change+1.6 pts+3.8 pts+4.3 pts
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High school completion is high in ZIP 58503: 96.1% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has risen 1.6 points since 2006–10, in line with the national trend. Only two of the 21 North Dakota ZIP codes with 5,000+ people have a higher share of high school graduates.

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 58503

Unemployment, % of the labor force
PeriodZIP 58503North DakotaU.S.
2006–102.5%3.6%8.1%
2010–142.5%3.1%9.4%
2015–191.2%2.7%5.6%
2020–240.9%2.8%5.4%
Change−1.6 pts−0.8 pts−2.7 pts
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Unemployment in ZIP 58503 has been low: just 0.9% of the labor force was out of work and looking, well below the national rate of 5.4%. Only one other North Dakota ZIP code with 5,000+ people has lower unemployment. Unemployment is down 1.6 points from 2006–10, mirroring the country.

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 58503 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 585032.4842.46.6%25.7%5.0%2003$1,41148.2%96.1%0.9%
ZIP 585051.7853.63.8%14.2%9.1%1958$75233.0%97.9%2.0%
ZIP 585012.3038.79.7%38.3%8.5%1970$98134.1%93.7%3.9%
ZIP 585042.4436.78.4%24.9%3.8%1991$1,03434.3%95.3%1.8%
ZIP 585542.4237.48.7%27.1%8.2%1990$1,05730.0%95.0%1.5%
ZIP 585212.6942.56.8%11.2%7.9%1983$1,28035.0%96.0%0.6%
ZIP 585583.0739.75.7%5.8%4.2%1998$62335.3%95.4%3.6%
ZIP 585722.8739.17.6%10.9%6.8%1989$1,27335.5%94.9%2.1%
ZIP 585322.5439.69.3%16.8%13.3%1977$2,00234.2%93.4%0.3%
ZIP 585632.4742.710.5%15.7%21.5%1966$87519.1%94.3%1.5%
ZIP 584821.9750.32.8%27.7%18.6%1970$86129.0%94.0%0.6%

All figures 2020–24.

Zip codes with similar populations: 39532, MS · 48154, MI · 11779, NY · 47630, IN · 46901, IN · 17013, PA · 46168, IN · 94404, CA · 77035, TX · 18966, PA

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 58503. 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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