Omaha is located in Illinois. Omaha, Illinois has a population of 229. Omaha is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 28%.
The median household income in Omaha, Illinois is $63,676. The median household income for the surrounding county is $46,250 compared to the national median of $66,222. The median age of people living in Omaha is 48.5 years.
The average high temperature in July is 89.02 degrees, with an average low temperature in January of 22.12 degrees. The annual precipitation is 45.07.