Heyworth is a village in McLean County, Illinois, United States. It was founded in 1856. As of 2009, Heyworth had a population of 2,654. It is part of the Bloomington–Normal Metropolitan Statistical Area.
Heyworth is located at 40°18?53?N 88°58?40?W / 40.31472°N 88.97778°W / 40.31472; -88.97778 (40.314718, -88.977896).
According to the United States Census Bureau, the village has a total area of 1.5 square miles (4.0 km²), all of it land. 86-45