Round Prairie Flag

Round Prairie

County:
Williams County
County Seat:
No
Area (mi²):
50.591
State:
North Dakota

Round Prairie is located in Williams County, North Dakota. Round Prairie has a 2025 population of 410. Round Prairie is currently growing at a rate of 3.27% annually and its population has increased by 3.02% since the most recent census, which recorded a population of 398 in 2020.

The average household income in Round Prairie is $127,718 with a poverty rate of 17.2%.The median age in Round Prairie is 29.9 years: 30.6 years for males, and 27.8 years for females.

410
Total Population
8
Density (mi²)
13 3.27%
Growth

Round Prairie Population

Round Prairie Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Round Prairie includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White250100%

Round Prairie Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Round Prairie's average per capita income is $0. Household income levels show a median of $137,326. The poverty rate stands at 17.2%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Non Families$163,750$157,643
Households$137,326$127,718
Families--
Married Families--

$0

Average Income

$137,326

Median Household Income

17.2%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)