Adair is located in Illinois. Adair, Illinois has a population of 127. Adair is less family-centric than the surrounding county with 13% households with children. The county percentage for households with children is 24%.
The median household income in Adair, Illinois is $88,269. The median household income for the surrounding county is $46,775 compared to the national median of $66,222. The median age of people living in Adair is 47.2 years.
The average high temperature in July is 86.5 degrees, with an average low temperature in January of 14.6 degrees. The annual precipitation is 36.23.