Welton is located in Iowa. Welton, Iowa has a population of 123. Welton is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 24%.
The median household income in Welton, Iowa is $56,429. The median household income for the surrounding county is $53,018 compared to the national median of $66,222. The median age of people living in Welton is 45.1 years.
The average high temperature in July is 83.6 degrees, with an average low temperature in January of 8.2 degrees. The annual precipitation is 35.48.