Population 2,903 · Census ACS 2020–24
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Population and households in ZIP 58421
Household size in ZIP 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.25 | 2.37 | 2.68 |
| 2010–14 | 2.05 | 2.39 | 2.73 |
| 2015–19 | 2.22 | 2.36 | 2.71 |
| 2020–24 | 2.18 | 2.38 | 2.65 |
| Change | −0.07 | +0.01 | −0.03 |
ZIP 58421 is a place of small households, averaging 2.18 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children.
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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 44.4 | 38.2 | 37.7 |
| 2010–14 | 46.5 | 37.7 | 38.6 |
| 2015–19 | 45.3 | 37.4 | 39.6 |
| 2020–24 | 44.6 | 37.4 | 40.1 |
| Change | +0.2 | −0.8 | +2.3 |
With a median age of 44.6, ZIP 58421 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 ZIP 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 7.4% | 8.3% | 12.3% |
| 2010–14 | 9.0% | 8.8% | 12.3% |
| 2015–19 | 3.2% | 8.7% | 11.6% |
| 2020–24 | 5.8% | 8.8% | 11.6% |
| Change | −1.6 pts | +0.4 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 58421: 5.8% of households, against 11.6% nationally. The single-parent share is down 1.6 points from 2006–10, but in a place this small, much of that may be survey noise rather than real change.
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 58421
Renters in ZIP 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 26.0% | 33.4% | 33.3% |
| 2010–14 | 26.8% | 34.9% | 35.6% |
| 2015–19 | 27.8% | 37.6% | 36.0% |
| 2020–24 | 22.2% | 37.1% | 34.8% |
| Change | −3.8 pts | +3.7 pts | +1.5 pts |
Only 22.2% of households in ZIP 58421 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than half of owners (54.8%) 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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 14.7% | 10.6% | 11.4% |
| 2010–14 | 14.4% | 11.3% | 11.4% |
| 2015–19 | 19.6% | 13.9% | 11.1% |
| 2020–24 | 11.3% | 12.0% | 9.6% |
| Change | −3.4 pts | +1.4 pts | −1.8 pts |
A few more homes sit empty in ZIP 58421 than nationally: 11.3%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. The picture is much the same across North Dakota.
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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1964 | 1974 | 1974 |
| 2010–14 | 1967 | 1976 | 1975 |
| 2015–19 | 1969 | 1981 | 1977 |
| 2020–24 | 1972 | 1985 | 1980 |
| Change | +8 | +11 | +6 |
Housing in ZIP 58421 leans older: the median home dates to 1972, against 1980 nationally.
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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $374 | $573 | $965 |
| 2010–14 | $543 | $716 | $1,040 |
| 2015–19 | $648 | $862 | $1,213 |
| 2020–24 | $764 | $1,031 | $1,571 |
| Change | +$390 | +$458 | +$606 |
A typical rental in ZIP 58421 costs $764 a month with utilities, well below the national median of $1,571. Rent takes 30.5% of the typical renter's income, just over 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 58421
Bachelor's degrees in ZIP 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 19.4% | 27.9% | 28.4% |
| 2010–14 | 21.0% | 28.9% | 29.6% |
| 2015–19 | 27.0% | 31.1% | 32.1% |
| 2020–24 | 29.9% | 33.9% | 35.6% |
| Change | +10.4 pts | +6.0 pts | +7.2 pts |
College degrees are a little less common in ZIP 58421 than nationally: 29.9% of adults 25 and older have a bachelor's or higher, against 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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 87.2% | 90.4% | 84.9% |
| 2010–14 | 87.9% | 91.9% | 86.1% |
| 2015–19 | 90.0% | 92.9% | 87.7% |
| 2020–24 | 92.6% | 94.1% | 89.3% |
| Change | +5.4 pts | +3.8 pts | +4.3 pts |
About nine in ten adults in ZIP 58421 have finished high school (92.6%), above the national rate of 89.3%. Even so, the rate is lower than in North Dakota overall (94.1%).
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 58421
| Period | ZIP 58421 | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1.3% | 3.6% | 8.1% |
| 2010–14 | 0.7% | 3.1% | 9.4% |
| 2015–19 | 0.4% | 2.7% | 5.6% |
| 2020–24 | 1.1% | 2.8% | 5.4% |
| Change | −0.2 pts | −0.8 pts | −2.7 pts |
The job market in ZIP 58421 has been strong: just 1.1% 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 58421 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 58421 | 2.18 | 44.6 | 5.8% | 22.2% | 11.3% | 1972 | $764 | 29.9% | 92.6% | 1.1% |
| ZIP 58486 | 2.09 | 55.4 | 3.2% | 10.6% | 21.0% | 1965 | $672 | 24.9% | 95.6% | 4.8% |
| ZIP 58445 | 2.17 | 50.1 | 2.6% | 9.1% | 19.9% | 1977 | $785 | 24.7% | 94.6% | 0.3% |
| ZIP 58422 | 2.55 | 49.7 | 2.7% | 8.6% | 20.7% | 1966 | $644 | 25.2% | 92.9% | 3.2% |
| ZIP 58443 | 2.16 | 50.6 | 1.7% | 8.3% | 23.6% | 1978 | $833 | 22.9% | 95.0% | 0.2% |
| ZIP 58418 | 2.07 | 55.4 | 3.5% | 11.7% | 22.6% | 1964 | $661 | 23.4% | 95.2% | 4.8% |
| ZIP 58484 | 2.10 | 55.9 | 6.8% | 23.6% | 30.7% | 1958 | $516 | 25.9% | 94.2% | 1.7% |
| ZIP 58423 | 2.08 | 56.8 | 3.2% | 11.0% | 21.8% | 1964 | $650 | 23.4% | 95.4% | 5.2% |
| ZIP 58416 | 2.09 | 56.4 | 7.3% | 25.1% | 31.4% | 1956 | $488 | 26.2% | 94.1% | 1.8% |
| ZIP 58451 | 2.07 | 56.4 | 3.3% | 11.4% | 21.6% | 1964 | $632 | 23.1% | 95.1% | 4.9% |
| ZIP 58452 | 2.09 | 56.4 | 7.3% | 25.1% | 31.4% | 1956 | $488 | 26.2% | 94.1% | 1.8% |
All figures 2020–24.
Zip codes with similar populations: 04456, ME · 22027, VA · 26142, WV · 27009, NC · 44040, OH · 83101, WY · 79252, TX · 73433, OK · 68840, NE · 62281, IL
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 58421. 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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