Maineville is located in Ohio. Maineville, Ohio 45039has a population of 1,225. Maineville 45039 is more family-centric than the surrounding county with 38% households with children. The county percentage for households with children is 34%.
The median household income in Maineville, Ohio 45039 is $95,987. The median household income for the surrounding county is $90,275 compared to the national median of $66,222. The median age of people living in Maineville 45039 is 41.2 years.
The average high temperature in July is 87.3 degrees, with an average low temperature in January of 18.9 degrees. The annual precipitation is 43.3.