Below is a list of the types of businesses in the City of Adair in which we have business listings. If you do not see your city within the list below. You can add a business for just $49.95 per year. To add a business submit your info here.
Adair is an unincorporated census-designated place in McDonough County, Illinois. It is part of the New Salem Township. Its population at the 2010 census was 210.
The place was initially named Reedyville, but the post office is called Adair and that is the name it is known by.