Symmes Twp is located in Ohio. Symmes Twp, Ohio has a population of 6,562.
The median household income in Symmes Twp, Ohio is $75,610. The median household income for the surrounding county is $63,080 compared to the national median of $69,021. The median age of people living in Symmes Twp is 38.6 years.
The average high temperature in July is 86.6 degrees, with an average low temperature in January of 21.4 degrees. The average rainfall is approximately 43.8 inches per year, with 14.1 inches of snow per year.