Peosta is located in Iowa. Peosta, Iowa has a population of 1,645. Peosta is more family-centric than the surrounding county with 43% households with children. The county percentage for households with children is 28%.
The median household income in Peosta, Iowa is $108,002. The median household income for the surrounding county is $65,071 compared to the national median of $66,222. The median age of people living in Peosta is 38.4 years.
The average high temperature in July is 82.1 degrees, with an average low temperature in January of 9.2 degrees. The annual precipitation is 35.52.