Crop History for Harrison County, Iowa

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Harrison 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

41.4%

Soybeans

27.7%

Grassland/Pasture

10.0%

Deciduous_Forest

6.4%

Developed/Low_Intensity

3.1%

Herbaceous_Wetlands

2.5%

Developed/Open_Space

1.8%

Woody_Wetlands

1.6%

Open_Water

1.2%

Alfalfa

0.8%

Dominant Crop by Year

2008: Corn

36.9%

2009: Corn

38.2%

2010: Corn

41.9%

2011: Corn

41.9%

2012: Corn

41.8%

2013: Corn

40.9%

2014: Corn

38.5%

2015: Corn

38.2%

2016: Corn

41.2%

2017: Corn

39.8%

2018: Corn

38.1%

2019: Corn

38.2%

2020: Corn

42.0%

2021: Corn

39.0%

2022: Corn

38.6%

2023: Corn

38.3%

2024: Corn

41.3%

2025: Corn

41.4%

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