Thornburg is located in Iowa. Thornburg, Iowa has a population of 69. Thornburg is more family-centric than the surrounding county with 42.11% of the households containing married families with children. The county average for households married with children is 32.33%.
The median household income in Thornburg, Iowa is $51,875. The median household income for the surrounding county is $48,399 compared to the national median of $57,652. The median age of people living in Thornburg is 36.5 years.
The average high temperature in July is 84.6 degrees, with an average low temperature in January of 12.2 degrees. The average rainfall is approximately 37.1 inches per year, with 28.8 inches of snow per year.
