Crop History for Warren County, Illinois

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Warren County, Illinois now has a calibrated 2026 crop probability — corn, soybean, wheat, cotton, rice, and 16 other classes. Backtest accuracy: F1 ≈ 0.76 corn, ≈ 0.79 soy. View 2026 forecast on the map →

Top Crops (2025)

Corn

43.6%

Soybeans

34.9%

Grassland/Pasture

7.4%

Deciduous_Forest

6.5%

Developed/Low_Intensity

2.5%

Developed/Open_Space

2.2%

Other_Hay/Non_Alfalfa

0.7%

Developed/Med_Intensity

0.6%

Alfalfa

0.5%

Open_Water

0.2%

Dominant Crop by Year

2008: Corn

45.1%

2009: Corn

45.4%

2010: Corn

47.2%

2011: Corn

50.8%

2012: Corn

48.2%

2013: Corn

43.1%

2014: Corn

43.1%

2015: Corn

44.2%

2016: Corn

44.6%

2017: Corn

43.9%

2018: Corn

41.6%

2019: Corn

44.5%

2020: Corn

44.4%

2021: Corn

42.0%

2022: Corn

41.9%

2023: Corn

41.9%

2024: Corn

42.5%

2025: Corn

43.6%

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