Coalville is a city located in Iowa. Coalville has a 2020 population of 722. Coalville is currently declining at a rate of 0.00% annually and its population has increased by 18.36% since the most recent census, which recorded a population of 610 in 2010. Coalville reached it's highest population of in .
The average household income in Coalville is $63,507 with a poverty rate of 14.53%. The median rental costs in recent years comes to - per month, and the median house value is $131,000. The median age in Coalville is 33.8 years, 39.2 years for males, and 33.6 years for females.