Population 470 · Census ACS 2020–24
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Median age by neighborhoodHistory and comparison ↓︎
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Population and households in Riverdale
Household size in Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.14 | 2.37 | 2.68 |
| 2010–14 | 2.09 | 2.39 | 2.73 |
| 2015–19 | 2.15 | 2.36 | 2.71 |
| 2020–24 | 2.08 | 2.38 | 2.65 |
| Change | −0.07 | +0.01 | −0.03 |
Households in Riverdale are small: just 2.08 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.
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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 53.1 | 38.2 | 37.7 |
| 2010–14 | 53.4 | 37.7 | 38.6 |
| 2015–19 | 55.0 | 37.4 | 39.6 |
| 2020–24 | 47.4 | 37.4 | 40.1 |
| Change | −5.7 | −0.8 | +2.3 |
Riverdale skews older: half of its residents are older than 47.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has dropped from 53.1 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.
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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1.0% | 8.3% | 12.3% |
| 2010–14 | 1.5% | 8.8% | 12.3% |
| 2015–19 | 4.0% | 8.7% | 11.6% |
| 2020–24 | 3.7% | 8.8% | 11.6% |
| Change | +2.8 pts | +0.4 pts | −0.6 pts |
Single parents head only 3.7% of households in Riverdale, 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 Riverdale
Renters in Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 13.9% | 33.4% | 33.3% |
| 2010–14 | 13.9% | 34.9% | 35.6% |
| 2015–19 | 8.8% | 37.6% | 36.0% |
| 2020–24 | 12.0% | 37.1% | 34.8% |
| Change | −1.9 pts | +3.7 pts | +1.5 pts |
Only 12.0% of households in Riverdale rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 60.4% have no mortgage at all, 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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 28.3% | 10.6% | 11.4% |
| 2010–14 | 32.3% | 11.3% | 11.4% |
| 2015–19 | 30.2% | 13.9% | 11.1% |
| 2020–24 | 25.9% | 12.0% | 9.6% |
| Change | −2.3 pts | +1.4 pts | −1.8 pts |
Vacant homes make up 25.9% of the housing in Riverdale, 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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1962 | 1974 | 1974 |
| 2010–14 | 1968 | 1976 | 1975 |
| 2015–19 | 1971 | 1981 | 1977 |
| 2020–24 | 1978 | 1985 | 1980 |
| Change | +16 | +11 | +6 |
The typical home in Riverdale was built around 1978, about the same vintage as the country's housing overall (1980). Homes here are older than in North Dakota as a whole, where the median home dates to 1985.
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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $238 | $573 | $965 |
| 2010–14 | $789 | $716 | $1,040 |
| 2015–19 | $699 | $862 | $1,213 |
| 2020–24 | $770 | $1,031 | $1,571 |
| Change | +$532 | +$458 | +$606 |
A typical rental in Riverdale costs $770 a month with utilities, well below the national median of $1,571. The typical renter here spends 19.4% 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 Riverdale
Bachelor's degrees in Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 23.3% | 27.9% | 28.4% |
| 2010–14 | 17.8% | 28.9% | 29.6% |
| 2015–19 | 17.5% | 31.1% | 32.1% |
| 2020–24 | 25.5% | 33.9% | 35.6% |
| Change | +2.2 pts | +6.0 pts | +7.2 pts |
Fewer adults in Riverdale have a four-year degree than in the country as a whole: 25.5%, against 35.6% nationally.
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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 90.0% | 90.4% | 84.9% |
| 2010–14 | 89.3% | 91.9% | 86.1% |
| 2015–19 | 95.3% | 92.9% | 87.7% |
| 2020–24 | 96.7% | 94.1% | 89.3% |
| Change | +6.7 pts | +3.8 pts | +4.3 pts |
High school completion is high in Riverdale: 96.7% 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 Riverdale
| Period | Riverdale | North Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.7% | 3.6% | 8.1% |
| 2010–14 | 2.3% | 3.1% | 9.4% |
| 2015–19 | 2.5% | 2.7% | 5.6% |
| 2020–24 | 3.8% | 2.8% | 5.4% |
| Change | +1.1 pts | −0.8 pts | −2.7 pts |
Jobs have been easier to find in Riverdale than nationally: unemployment was 3.8%, against 5.4%. Even so, the rate is higher than in North Dakota as a whole (2.8%). 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).
Riverdale compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Riverdale | 2.08 | 47.4 | 3.7% | 12.0% | 25.9% | 1978 | $770 | 25.5% | 96.7% | 3.8% |
| Pick City | 2.12 | 58.5 | 0.9% | 10.6% | 41.0% | 1988 | $1,200 | 23.4% | 96.7% | 8.7% |
| Garrison | 2.22 | 55.4 | 3.3% | 14.2% | 19.9% | 1973 | $638 | 22.5% | 92.7% | 0.2% |
| Coleharbor | 2.15 | 47.0 | 2.0% | 5.7% | 22.5% | 1990 | $675 | 26.6% | 97.7% | 2.4% |
| Underwood | 2.03 | 47.7 | 4.8% | 16.1% | 28.0% | 1971 | $827 | 24.9% | 96.1% | 4.6% |
| Stanton | 2.58 | 45.7 | 8.3% | 8.4% | 24.6% | 1977 | $1,321 | 10.4% | 93.6% | 3.3% |
| Max | 2.37 | 52.0 | 4.2% | 11.3% | 19.8% | 1976 | $713 | 25.0% | 93.9% | 0.3% |
| Hazen | 2.24 | 49.3 | 5.3% | 16.1% | 13.7% | 1978 | $1,002 | 28.9% | 93.5% | 2.9% |
| Fort Clark | 2.53 | 44.7 | 7.1% | 7.6% | 19.4% | 1975 | $969 | 18.3% | 94.2% | 1.5% |
| Turtle Lake | 2.22 | 51.0 | 7.0% | 10.8% | 41.7% | 1975 | $770 | 26.2% | 93.7% | 1.3% |
| Hensler | 2.41 | 47.3 | 4.1% | 8.5% | 20.3% | 1977 | $766 | 28.0% | 95.6% | 2.2% |
All figures 2020–24.
Cities with similar populations: Kedron, WV · Kivalina, AK · Kingville, AL · Kingsbury, IN · King Hill, ID · Killduff, IA · Killarney, GA · Kibbee, GA · Kiana, AK · Kenton, DE
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 Riverdale. 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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