Riverdale, North Dakota Demographics & Population 2026
During the 2020–2024 ACS period, Riverdale, North Dakota had a total population of 187, the 184th largest city in North Dakota, with a median household income of $73,333, which is 4% lower than the state average. The poverty rate is 4.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.3% — among the lowest in North Dakota.
Riverdale Quick Facts
How Riverdale Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 187 | 187 | +0.0% |
| Median household income | $96,667 | $73,333 | -24.1% |
| Median home value | $220,500 | $222,700 | +1.0% |
How Riverdale Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 32 | National average: 61
Education
Educational Attainment (Adults 25+)
Riverdale Rankings in North Dakota
Explore North Dakota Rankings
Other Cities in McLean County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Washburn | 1,507 | $73,413 | 10.7% | $238,200 |
| Garrison | 1,397 | $71,974 | 6.5% | $165,800 |
| Underwood | 699 | $85,577 | 10.2% | $191,200 |
| Turtle Lake | 500 | $67,639 | 12.1% | $120,100 |
| Max | 358 | $80,208 | 1.4% | $137,500 |
| White Shield | 246 | $68,750 | 29.3% | N/A |
| Benedict | 227 | $61,791 | 0.4% | $241,000 |
| Butte | 68 | N/A | 22.1% | $137,500 |
| Coleharbor | 66 | $78,750 | 7.6% | $166,700 |
| Mercer | 66 | $46,429 | 34.8% | $84,300 |
Cities Similar to Riverdale
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Carpio | 184 | $68,750 | $130,600 | 12.9% | 3.3% |
| Buffalo | 180 | $76,875 | $179,700 | 33.3% | 7.8% |
| Medora | 198 | $77,969 | $165,100 | 32.1% | 7.6% |
| Rhame | 184 | $61,429 | $120,800 | 10.8% | 11.4% |
| Arnegard | 201 | $80,536 | $323,800 | 1.4% | 13.9% |
A note before these figures: with a population of 187, Riverdale's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Riverdale is a small community located in North Dakota, within McLean County. The total population is 187. It ranks as the 184th most populous out of 402 Census-designated places in North Dakota.
Age Demographics
The median age in Riverdale is 61.6 years. This is 72% higher than the state median of 35.9 years. Only 7.5% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Riverdale is $73,333. This is 4% lower than the state median of $76,657. It is also 9% lower than the national median of $80,734. The poverty rate stands at 4.3%. This is 60% lower than the state poverty rate of 10.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The survey records no unemployed residents in Riverdale, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $222,700. Housing costs are 11% lower than the state median of $249,900. The home-value-to-income ratio is 3.0x. 83.6% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 62.8%.
Race & Ethnicity
Riverdale has a predominantly White (non-Hispanic) population, comprising 98.9% of all residents.
Education
31.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 4% lower than the state rate of 32.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.3%.
Data Sources & Methodology
All demographic data for Riverdale, North Dakota is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against North Dakota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 402 Census-designated places in North Dakota. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Riverdale, North Dakota?
Riverdale, North Dakota has a population of 187 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Riverdale, ND?
The median household income in Riverdale is $73,333, which is 9% lower than the national median of $80,734.
What is the poverty rate in Riverdale, ND?
The poverty rate in Riverdale is 4.3%. This means approximately 8 residents live below the federal poverty line.
What is the racial makeup of Riverdale, North Dakota?
Riverdale's population is 98.9% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Riverdale, ND?
The median home value in Riverdale is $222,700. The home-value-to-income ratio is 3.0x.
How educated is Riverdale, North Dakota?
31.4% of adults (25+) in Riverdale hold a bachelor's degree or higher, and 9.3% hold a graduate or professional degree.