Grand Mound is located in Iowa. Grand Mound, Iowa has a population of 554. Grand Mound is more family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 24%.
The median household income in Grand Mound, Iowa is $75,100. 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 Grand Mound is 45 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 36.1.