St. Donatus Flag

St. Donatus

County:
Jackson County
County Seat:
No
Area (mi²):
0.374
State:
Iowa

St. Donatus is a city located in Jackson County, Iowa. St. Donatus has a 2025 population of 123 . St. Donatus is currently growing at a rate of 0.82% annually but its population has decreased by -0.81% since the most recent census, which recorded a population of 124 in 2020.

The median household income in St. Donatus is $41,813 with a poverty rate of 17.56%. The median age in St. Donatus is 60.3 years: 62 years for males, and 58.8 years for females. For every 100 females there are 129.8 males.

123
Total Population
329
Density (mi²)
1 0.82%
Growth

St. Donatus Population

St. Donatus Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Donatus includes 97.71% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.71%)

Two or more races (2.29%)

Race
Population
Percentage (of total)
White12897.71%
Two or more races32.29%

St. Donatus Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Donatus' average per capita income is $29,583. Household income levels show a median of $41,813. The poverty rate stands at 17.56%.

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
Married Families$63,750-
Families$41,944$57,743
Households$41,813$51,357
Non Families-$32,542

$29,583

Average Income

$41,813

Median Household Income

17.56%

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)