Waterloo is located in Indiana. Waterloo, Indiana has a population of 2,227. Waterloo is more family-centric than the surrounding county with 34.37% of the households containing married families with children. The county average for households married with children is 27.79%.
The median household income in Waterloo, Indiana is $47,708. The median household income for the surrounding county is $51,374 compared to the national median of $57,652. The median age of people living in Waterloo is 33.3 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 16.6 degrees. The average rainfall is approximately 37.6 inches per year, with 35.4 inches of snow per year.