Blair is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

in Randolph County,

Illinois Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rock ...

, United States. Blair is west-northwest of Steeleville. The town is named for Thomas Blair, the first postmaster and first justice of the peace. In 1860, a post office was established.

References

Unincorporated communities in Randolph County, Illinois Unincorporated communities in Illinois {{RandolphCountyIL-geo-stub