Crop History for Mason County, Illinois

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Mason 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

33.4%

Soybeans

24.4%

Deciduous_Forest

12.0%

Grassland/Pasture

8.4%

Open_Water

3.6%

Woody_Wetlands

3.4%

Developed/Open_Space

2.4%

Herbaceous_Wetlands

2.1%

Pop_or_Orn_Corn

1.9%

Developed/Low_Intensity

1.6%

Dominant Crop by Year

2008: Corn

37.0%

2009: Corn

34.7%

2010: Corn

37.5%

2011: Corn

38.0%

2012: Corn

39.1%

2013: Corn

36.4%

2014: Corn

35.5%

2015: Corn

36.8%

2016: Corn

35.7%

2017: Corn

33.4%

2018: Corn

31.4%

2019: Corn

34.6%

2020: Corn

33.8%

2021: Corn

33.2%

2022: Corn

31.8%

2023: Corn

34.0%

2024: Corn

33.1%

2025: Corn

33.4%

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