Oneida is located in Illinois. Oneida, Illinois has a population of 748. Oneida is more family-centric than the surrounding county with 35.18% of the households containing married families with children. The county average for households married with children is 24.85%.
The median household income in Oneida, Illinois is $66,964. The median household income for the surrounding county is $41,972 compared to the national median of $57,652. The median age of people living in Oneida is 42 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 13.8 degrees. The average rainfall is approximately 38.2 inches per year, with 23.6 inches of snow per year.
