Aviston is located in Illinois. Aviston, Illinois 62216 has population of 2,127. Aviston 62216 is less family-centric than the surrounding county with 27% of the households with children.
The median household income in Aviston, Illinois 62216 is $77,025. The median household income for the surrounding county is $68,873 compared to the national median of $66,222. The median age of people living in Aviston 62216 is 38.2 years.
The average high temperature in July is 89.6 degrees, with an average low temperature in January of 22.1 degrees. The annual precipitation is 39.37.