Illinois Corn Subsidies: Numbers Behind the Nation's Second-Largest Corn State

Illinois is the second-largest corn-producing state in the country and one of the top soybean states. Its USDA payment profile looks similar to Iowa's — heavily weighted toward ARC and PLC commodity payments — but with some geographic and agronomic differences worth understanding.

Highly productive land, smaller payments per acre

Illinois has some of the most productive farmland in the world, particularly in the central and north-central sections of the state. Paradoxically, very high yields can mean smaller ARC payments, because the revenue benchmark is based on a high five-year average. When high yields keep revenue up, the ARC shortfall threshold is rarely breached.

Soybean weight

Illinois is consistently the top or second soybean-producing state nationally. ARC and PLC payments for soybeans are a significant component of Illinois's totals. Soybean prices are heavily influenced by US-China trade relations, and trade war years (FY2019–2020) generated substantial Market Facilitation Program (MFP) payments on top of regular commodity program payments.

Conservation in Illinois

Illinois has active EQIP programs focused on nutrient management and cover crops, driven partly by the state's role in contributing to Mississippi River nutrient loading. CRP enrollment is significant but lower than western states with more marginal land.

Explore Illinois data

The Illinois state page shows county-by-county payment breakdowns. The highest-payment counties are typically in the central "corn belt" strip — Livingston, McLean, Champaign, and Piatt — where farm sizes are large and crop yields are consistently high.