Newark is located in Illinois. Newark, Illinois has a population of 985. Newark is less family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 42%.
The median household income in Newark, Illinois is $82,564. The median household income for the surrounding county is $96,623 compared to the national median of $66,222. The median age of people living in Newark is 39.9 years.
The average high temperature in July is 85.14 degrees, with an average low temperature in January of 12.14 degrees. The annual precipitation is 36.76.