Blandinsville is a village in McDonough County, Illinois, United States.

[3] The Frank Hicks House in Blandinsville was constructed by architect George Franklin Barber in 1895.

Macomb, the McDonough county seat, is 16 miles (26 km) to the southeast via IL-9 and U.S. Route 67.

According to the U.S. Census Bureau, Blandinsville has a total area of 0.88 square miles (2.28 km2), all land.

Blandinsville is part of the West Prairie Community Unit School District 103.

Students then go on to attend West Prairie High School in Sciota.