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 117. St. Donatus is currently declining at a rate of -0.85% annually and its population has decreased by -3.31% since the most recent census, which recorded a population of 121 in 2020.

The average household income in St. Donatus is $51,357 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.

117
Total Population
313
Density (mi²)
-1 -0.85%
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, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White12897.71%
Two or more races32.29%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

St. Donatus Marital Status

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

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)