McCallsburg is a city located in Iowa. With a 2020 population of 318, it is the 557th largest city in Iowa and the 15111th largest city in the United States . McCallsburg is currently declining at a rate of -0.31% annually and its population has decreased by -4.50% since the most recent census, which recorded a population of 333 in 2010. Spanning over 0 miles, McCallsburg has a population density of 684 people per square mile.
The average household income in McCallsburg is $79,859 with a poverty rate of 3.47%. The median rental costs in recent years comes to $833 per month, and the median house value is $125,400. The median age in McCallsburg is 31.2 years, 29.5 years for males, and 31.6 years for females.