Keensburg is a village in Coffee Precinct, Wabash County, Illinois.

[4] According to the 2010 census, Keensburg has a total area of 0.26 square miles (0.67 km2), all land.

[5] Keensburg is connected to the nearby towns of Mount Carmel and Grayville by Illinois Route 1.

The village lies just west of the Wabash River and Beall Woods State Park.

About 4.2% of families and 5.6% of the population were below the poverty line, including none of those under the age of eighteen or sixty five or over.