Compared to the rest of the country, Owatonna's cost of living is 0.80% Lower than the U.S. average. POPULATION. As of 2014, Owatonna's population is 25,489 people. Since 2000, it has had a population growth of 11.90 percent.
Calamus, Iowa. Homefacts City Report. Calamus is located in Clinton County, IA. The population is 389, making Calamus the 9th largest city in Clinton County. There are 1 public schools in Calamus with an average Homefacts rating of A. The total crime rate for Calamus is low, and there are 3 registered sex offenders residing in the city.
Like its namesake in St. Charles County, Missouri, O'Fallon is part of the St. Louis Metropolitan Statistical Area. This makes O'Fallon (along with the two Troys in Illinois and Missouri) one of the few pairs of like-named municipalities to be part of the same MSA.