Rock Island County, Illinois, is a scenic Midwestern county located in northwestern Illinois along the Mississippi River, which forms its western boundary, with the Rock River flowing through its center. Established in 1831 and named after Rock Island (now known as Arsenal Island), it forms a key part of the Quad Cities metropolitan area, shared with Iowa cities like Davenport and Bettendorf, encompassing a regional population of around 360,000. The county seat is the city of Rock Island, while Moline stands as its largest city. With a population of approximately 143,000 as of recent estimates, the area features a diverse landscape of fertile agricultural fields, rolling bluffs, and riverfront vistas, supporting a mix of industry, manufacturing heritage (including the historic Rock Island Arsenal), and outdoor recreation. Residents enjoy affordable housing, quality schools, strong healthcare, and a vibrant community life along the mighty Mississippi.
Rock Island County currently has 446 single family homes for sale with an average list price of $220,708.12, 9 townhouses for sale with an average list price of $295,944.33, 41 condos for sale with an average list price of $160,195.61, 117 lots for sale with an average list price of $141,529.56, and 2 manufactured homes for sale with an average list price of $48,499.50. There are 13 foreclosures for sale, and 1 short sale. For anyone looking for a brand new home, there are 12 new construction homes for sale. The average annual property tax for Rock Island County is $3,933.01.
Want to know the moment a new home goes up for sale in Rock Island? Get Notified
East Moline, Illinois, is a vibrant city in Rock Island County along the Mississippi River, forming an integral part of the Quad Cities metropolitan area alongside Moline, Rock Island, Davenport, and Bettendorf. With a population of around 21,000 as of recent estimates, the city has deep industrial roots, particularly tied to agricultural manufacturing, and remains home to the major John Deere Harvester Works facility, one of the world's largest combine factories. Incorporated in 1907 after rapid early growth from a small village, East Moline has evolved through economic challenges—especially factory closures in the 1980s—into a community embracing revitalization, including a transformed riverfront on the former Case IH site and the energetic Rust Belt neighborhood offering entertainment and new development. Affectionately nicknamed "EasMo" by locals, it blends historic charm, riverfront appeal, and ongoing efforts to blend tradition with modern progress, making it a distinctive yet often under-the-radar gem in the region.... Read more
Milan, Illinois, is a small, peaceful village in Rock Island County, situated along the Rock River in the northwest part of the state, just a short distance from its confluence with the Mississippi River. With a population of around 5,000–5,100 residents as of recent years, it serves as a laid-back suburban community on the edge of the Quad Cities metropolitan area (including nearby Rock Island, Moline, Davenport, and Bettendorf), offering residents a quieter alternative to the busier urban centers while remaining conveniently close to regional amenities. Originally platted in the 1830s near the Hennepin Canal route and known historically as Camden Mills due to early industries like wool-carding and button-making from river clamshells, the village has evolved into a modern small town with attractions such as Camden Park for frisbee golf and trails, the scenic Hennepin Canal Parkway, local wineries like Old Oaks, and spots like Finn's Funn Spot.... Read more
Moline, Illinois, is a vibrant city in Rock Island County, part of the Quad Cities region along the Mississippi River. Known for its rich industrial history, Moline is home to the global headquarters of John Deere, a leading manufacturer of agricultural equipment, which has shaped the city’s economy and identity. With a population of around 42,000, Moline offers a blend of urban amenities and small-town charm, featuring attractions like the Vibrant Arena at The MARK, a hub for sports and entertainment, and the historic downtown with its shops, restaurants, and cultural events. The city’s scenic riverfront, including parks and trails, provides residents and visitors with opportunities for outdoor recreation, while its diverse community and strong Midwestern values create a welcoming atmosphere.... Read more
