Rockdale, Illinois, is a small industrial village in Will County, located just south of Joliet with a population of approximately 1,900 as of the 2020 census. Nestled along the Des Plaines River, Rockdale has a rich history tied to its early 20th-century roots as a hub for manufacturing and transportation, particularly due to its proximity to major railroads and the Illinois & Michigan Canal. The village maintains a quiet, working-class character with a mix of residential and industrial areas, offering a close-knit community feel. Local parks and nearby recreational opportunities, like the scenic trails and waterways in the Joliet area, provide residents with a balance of small-town charm and access to outdoor activities.

Rockdale currently has 2 single family homes for sale with an average list price of $249,500 and 1 lot for sale with a list price of $59,900. The average annual property tax for Rockdale is $3,220.60.