The Most Populated State Capitals–Impossible Question

Did you know only one state capital in the United States has a population of over one million people? It's Phoenix, Arizona coming in at over 1.4 million residents. No one else comes close. Columbus, Ohio is just over 750,000. Indianapolis, Indiana is over 784,000. How about Des Moines, Iowa? Well, as far as state capitals go, Iowa's isn't the smallest by a long shot! Des Moines boasts a population of over 194,000 people. Some of the smallest state capitals include Augusta, Maine at 18,500 residents. Helena, Montana with just over 25,000 people. But the smallest state capital? Montpelier, Vermont with just over 8,000!