Marengo is located in Ohio. Marengo, Ohio has a population of 296. Marengo is less family-centric than the surrounding county with 27.03% of the households containing married families with children. The county average for households married with children is 32.23%.
The median household income in Marengo, Ohio is $39,063. The median household income for the surrounding county is $52,767 compared to the national median of $57,652. The median age of people living in Marengo is 35.3 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 17 degrees. The average rainfall is approximately 39.8 inches per year, with 29.5 inches of snow per year.
