Clarence is located in Iowa. Clarence, Iowa has a population of 1,071. Clarence is more family-centric than the surrounding county with 34.04% of the households containing married families with children. The county average for households married with children is 31.72%.
The median household income in Clarence, Iowa is $61,012. The median household income for the surrounding county is $72,714 compared to the national median of $69,021. The median age of people living in Clarence is 44.6 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 10.3 degrees. The average rainfall is approximately 37 inches per year, with 27.7 inches of snow per year.