Omaha is located in Illinois. Omaha, Illinois has a population of 345. Omaha is more family-centric than the surrounding county with 38.14% of the households containing married families with children. The county average for households married with children is 28.49%.
The median household income in Omaha, Illinois is $33,889. The median household income for the surrounding county is $42,450 compared to the national median of $57,652. The median age of people living in Omaha is 35.8 years.
The average high temperature in July is 88.6 degrees, with an average low temperature in January of 24.1 degrees. The average rainfall is approximately 46.8 inches per year, with 8.4 inches of snow per year.
