Crop History for Jefferson County, Illinois

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Jefferson 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)

Deciduous_Forest

22.7%

Soybeans

20.5%

Grassland/Pasture

16.9%

Corn

12.6%

Dbl_Crop_WinWht/Soybeans

6.4%

Developed/Open_Space

4.8%

Open_Water

3.9%

Developed/Low_Intensity

3.0%

Fallow/Idle_Cropland

2.3%

Other_Hay/Non_Alfalfa

1.6%

Dominant Crop by Year

2008: Deciduous_Forest

27.2%

2009: Deciduous_Forest

26.9%

2010: Deciduous_Forest

27.5%

2011: Deciduous_Forest

27.7%

2012: Deciduous_Forest

27.5%

2013: Deciduous_Forest

27.0%

2014: Deciduous_Forest

27.3%

2015: Deciduous_Forest

27.7%

2016: Deciduous_Forest

27.4%

2017: Deciduous_Forest

27.4%

2018: Deciduous_Forest

26.7%

2019: Deciduous_Forest

22.7%

2020: Soybeans

22.7%

2021: Deciduous_Forest

25.0%

2022: Deciduous_Forest

25.3%

2023: Deciduous_Forest

25.0%

2024: Deciduous_Forest

28.2%

2025: Deciduous_Forest

22.7%

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