Holy Cross is located in Iowa. Holy Cross, Iowa has a population of 335. Holy Cross is less family-centric than the surrounding county with 26.26% of the households containing married families with children. The county average for households married with children is 31.83%.
The median household income in Holy Cross, Iowa is $55,938. The median household income for the surrounding county is $59,150 compared to the national median of $57,652. The median age of people living in Holy Cross is 43.4 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 11 degrees. The average rainfall is approximately 36.2 inches per year, with 33.6 inches of snow per year.
