Crop History for Shelby County, Iowa

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Shelby County, Iowa 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

45.7%

Soybeans

36.5%

Grassland/Pasture

8.0%

Developed/Open_Space

2.6%

Developed/Low_Intensity

2.4%

Deciduous_Forest

1.1%

Alfalfa

0.9%

Other_Hay/Non_Alfalfa

0.7%

Developed/Med_Intensity

0.4%

Woody_Wetlands

0.4%

Dominant Crop by Year

2008: Corn

42.1%

2009: Corn

42.3%

2010: Corn

45.0%

2011: Corn

46.0%

2012: Corn

49.6%

2013: Corn

47.2%

2014: Corn

45.6%

2015: Corn

44.6%

2016: Corn

47.6%

2017: Corn

45.1%

2018: Corn

46.3%

2019: Corn

47.1%

2020: Corn

47.5%

2021: Corn

44.1%

2022: Corn

44.1%

2023: Corn

44.5%

2024: Corn

45.8%

2025: Corn

45.7%

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