Calmar

County:: Winneshiek County
County Seat:: No
Area (mi²):: 1.123
State:: Iowa

Calmar is a city located in Winneshiek County, Iowa. Calmar has a 2025 population of 1,073. Calmar is currently declining at a rate of -1.11% annually and its population has decreased by -5.21% since the most recent census, which recorded a population of 1,132 in 2020.

The average household income in Calmar is $95,558 with a poverty rate of 10.41%. The median age in Calmar is 31.7 years: 22.1 years for males, and 37.9 years for females.

Demographics

The racial composition of Calmar includes 93.27% White, and smaller percentages for 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)
White	914	93.27%
Two or more races	66	6.73%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Calmar Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Calmar's average per capita income is $53,875. Household income levels show a median of $81,583. The poverty rate stands at 10.41%.

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	$128,882	-
Families	$100,000	$103,440
Households	$81,583	$95,558
Non Families	$65,694	$79,783

$53,875

Average Income

$81,583

Median Household Income

10.41%

Poverty Rate