Round Prairie Flag

Round Prairie

County Seat:
No
Area (mi²):
36.054
State:
Iowa

Round Prairie is located in Jefferson County, Iowa. Round Prairie has a 2025 population of 403. Round Prairie is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Round Prairie is $67,324 with a poverty rate of 8.19%. The median age in Round Prairie is 32.5 years: 32.3 years for males, and 38.2 years for females.

403
Total Population
11
Density (mi²)
0 null
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)
White403100%

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 $64,783. The poverty rate stands at 8.19%.

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
Families$92,454$100,646
Households$64,783$67,324
Married Families--
Non Families-$29,325

$0

Average Income

$64,783

Median Household Income

8.19%

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)