Cost of Living & Housing in Western Illinois & the Quad Cities

Housing across Western Illinois & the Quad Cities runs consistently affordable -- Galesburg's roughly $100K, Moline's roughly $149K, and Quincy's roughly $177K -- with each town's own economic base (railroad and manufacturing heritage in Galesburg, Deere & Company's agricultural-equipment industry in Moline, a distinct downstate river-city economy in Quincy) shaping its own market rather than one shared regional driver.

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Moline: Deere & Company's Real Anchor

Moline's roughly $149K average home value sits within a genuinely affordable range for a city anchored by a real, substantial Fortune 500 corporate presence -- Deere & Company's actual headquarters -- giving it a meaningfully different economic profile than a typical small Illinois river town despite comparable housing costs.

Galesburg and Quincy: Distinct Downstate River-City Markets

Galesburg, a real Knox County railroad and manufacturing town, runs the most affordable of the three at roughly $100K. Quincy, further south along the Mississippi near the Missouri border, prices somewhat higher at roughly $177K, reflecting its own distinct role as a larger, more self-contained downstate river city rather than a Quad Cities satellite.

Key takeaways

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Read the full Western Illinois & the Quad Cities overview for the complete picture, including every city and town we've researched in the area.

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Last reviewed: 2026-09-05. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.