Illinois Farmland Rental Rates Declined in 2026
The state average cash rent dropped to $261 per acre as researchers updated soil productivity benchmarks.
Updated on Sept. 22, 2026 in Agriculture
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The USDA-NASS reported that the average cash rental rate for farmland in Illinois decreased to $261 per acre in 2026 from $264 per acre in 2025. Researchers have simultaneously released an updated linear regression model to help landowners evaluate rental rates based on soil quality.
Why it matters
This updated formula serves as a baseline for farmers and landowners to assess whether proposed rental agreements align with regional soil productivity and location averages. It provides a standardized method to determine fair market value across varying Illinois agricultural districts.
The statewide average rental rate fell to $261 per acre, down from $264 the previous year. County-level estimates ranged from a low of $86.50 per acre in Union County to a high of $347 per acre in Macon County.
The players
USDA-NASS
The United States Department of Agriculture National Agricultural Statistics Service provides official data on agricultural production and land values.
The details
The newly updated linear regression model, which boasts an R2 measure of 0.82, uses a formula of -136 plus 3.01 times the Soil Productivity Index plus an Agricultural District adjustment factor. These benchmarks were calculated using data from 86 of the 102 counties in Illinois to assist in determining competitive pricing.
Timeline
Average Illinois cash rent was $264 per acre in 2025.
Average Illinois cash rent was $261 per acre in 2026.
The USDA-NASS published detailed 2026 county-level estimates on September 15, 2026.
Researchers published the soil productivity and rent analysis on September 22, 2026.
Market Landscape
This data release follows the standard established by the USDA-NASS county-level cash rent survey methodology, providing the industry with critical benchmarks. It allows stakeholders to compare current shifts against historical productivity trends in the agricultural market.
Farmers and landowners can utilize the new regression formula to negotiate lease rates that better reflect the actual productivity of their acreage. The variation between counties suggests that localized factors remain the primary driver for contract pricing.
The takeaway
Understanding the correlation between soil quality and rental costs is essential for maintaining sustainable agricultural operations. Stakeholders should use the updated regression model to ensure their lease agreements remain competitive within their specific county.
Further reading
Learn more about local trends at the Illinois Agriculture section.
Live Poll
Do you believe current agricultural cash rents in your area are fair for local farmers?
