St. Ansgar Flag

St. Ansgar

County:
Mitchell County
County Seat:
No
Area (mi²):
1.089
State:
Iowa

St. Ansgar is a city located in Mitchell County, Iowa. St. Ansgar has a 2025 population of 1,153. St. Ansgar is currently declining at a rate of -0.26% annually and its population has decreased by -1.45% since the most recent census, which recorded a population of 1,170 in 2020.

The average household income in St. Ansgar is $95,589 with a poverty rate of 7.89%. The median age in St. Ansgar is 44.7 years: 43.4 years for males, and 48.3 years for females.

1.2K
Total Population
1,059
Density (mi²)
-3 -0.26%
Growth

St. Ansgar Population

St. Ansgar Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Ansgar includes 95.24% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

White (95.2%)

Two or more races (3.9%)

Asian (0.5%)

Other race (0.4%)

Race
Population
Percentage (of total)
White1,10195.24%
Two or more races453.89%
Asian60.52%
Other race40.35%

St. Ansgar Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Ansgar's average per capita income is $57,857. Household income levels show a median of $75,208. The poverty rate stands at 7.89%.

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$109,375-
Families$91,250$109,484
Households$75,208$95,589
Non Families$50,132$68,691

$57,857

Average Income

$75,208

Median Household Income

7.89%

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)