Columbia is located in Iowa. Columbia, Iowa has a population of 304. Columbia is more family-centric than the surrounding county with 53.7% of the households containing married families with children. The county average for households married with children is 36.97%.
The median household income for the surrounding county is $66,822 compared to the national median of $69,021. The median age of people living in Columbia is 39.3 years.
The average high temperature in July is 85 degrees, with an average low temperature in January of 12.3 degrees. The average rainfall is approximately 37.8 inches per year, with 26.2 inches of snow per year.
