New: 2026 preseason crop forecast estimated

Every agricultural field in Johnson County, Kansas 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)

Grassland/Pasture

23.6%

Developed/Low_Intensity

19.5%

Developed/Med_Intensity

12.1%

Deciduous_Forest

10.7%

Developed/Open_Space

10.2%

Soybeans

7.7%

Corn

3.9%

Developed/High_Intensity

3.5%

Barren

2.0%

Open_Water

1.6%

Dominant Crop by Year

2008: Grassland/Pasture

28.8%

2009: Grassland/Pasture

28.8%

2010: Grassland/Pasture

37.0%

2011: Grassland/Pasture

30.6%

2012: Grassland/Pasture

31.3%

2013: Developed/Low_Intensity

19.0%

2014: Developed/Low_Intensity

19.2%

2015: Grassland/Pasture

25.1%

2016: Grassland/Pasture

24.6%

2017: Grassland/Pasture

24.3%

2018: Grassland/Pasture

23.7%

2019: Grassland/Pasture

21.0%

2020: Grassland/Pasture

20.8%

2021: Grassland/Pasture

22.5%

2022: Grassland/Pasture

23.3%

2023: Grassland/Pasture

23.9%

2024: Grassland/Pasture

26.0%

2025: Grassland/Pasture

23.6%

Crop History for Johnson County, Kansas

New: 2026 preseason crop forecast estimated

Top Crops (2025)

Dominant Crop by Year