Crop History for Winnebago County, Iowa

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Winnebago 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

46.2%

Soybeans

31.5%

Grassland/Pasture

9.8%

Developed/Open_Space

3.0%

Herbaceous_Wetlands

2.5%

Developed/Low_Intensity

2.5%

Deciduous_Forest

1.3%

Developed/Med_Intensity

0.5%

Other_Hay/Non_Alfalfa

0.4%

Open_Water

0.4%

Dominant Crop by Year

2008: Corn

46.0%

2009: Corn

44.3%

2010: Corn

46.4%

2011: Corn

47.5%

2012: Corn

48.6%

2013: Corn

46.2%

2014: Corn

50.0%

2015: Corn

46.8%

2016: Corn

49.9%

2017: Corn

45.7%

2018: Corn

46.9%

2019: Corn

48.4%

2020: Corn

48.6%

2021: Corn

45.7%

2022: Corn

45.3%

2023: Corn

45.9%

2024: Corn

44.9%

2025: Corn

46.2%

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