In 2021, Calmar, IA had a population of 952 people with a median age of 35.7 and a median household income of $70,724. Between 2020 and 2021 the population of Calmar, IA declined from 989 to 952, a −3.74% decrease and its median household income grew from $59,844 to $70,724, a 18.2% increase.
The 5 largest ethnic groups in Calmar, IA are White (Non-Hispanic) (97%), White (Hispanic) (3.05%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Calmar, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Calmar, IA are U.S. citizens.
The largest universities in Calmar, IA are Northeast Iowa Community College (661 degrees awarded in 2021).
In 2021, the median property value in Calmar, IA was $164,400, and the homeownership rate was 77.5%.
Most people in Calmar, IA drove alone to work, and the average commute time was 18.6 minutes. The average car ownership in Calmar, IA was 2 cars per household.