McDermott is located in Ohio. McDermott, Ohio has a population of 578. McDermott is less family-centric than the surrounding county with 3.08% of the households containing married families with children. The county average for households married with children is 28.71%.
The median household income in McDermott, Ohio is $57,566. The median household income for the surrounding county is $38,978 compared to the national median of $57,652. The median age of people living in McDermott is 26.6 years.
The average high temperature in July is 86.3 degrees, with an average low temperature in January of 23 degrees. The average rainfall is approximately 42.8 inches per year, with 10.9 inches of snow per year.