Ottawa is located in Ohio. Ottawa, Ohio has a population of 4,393. Ottawa is less family-centric than the surrounding county with 23.66% of the households containing married families with children. The county average for households married with children is 34.34%.
The median household income in Ottawa, Ohio is $43,758. The median household income for the surrounding county is $61,161 compared to the national median of $57,652. The median age of people living in Ottawa is 38.3 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 17.8 degrees. The average rainfall is approximately 36.3 inches per year, with 18.1 inches of snow per year.
