Joslin is an unincorporated community in Rock Island County, Illinois, United States and is located on Illinois Route 92 near Interstate 88.

Tyson operates a beef slaughter plant in Joslin.

Demographics

Historical population

Census	Pop.	Note	%±
2020	85		—
U.S. Decennial Census

History

The Joslin Fairgrounds were the original site of the Rock Island County Fair, from the first fair in 1892 until the late 1920s.