Crop History for Contra Costa County, California

2008–2026 · USDA CDL + 2026 ML Forecast

New: 2026 preseason crop forecast estimated

Every agricultural field in Contra Costa County, California 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)

Open_Water

16.7%

Grassland/Pasture

14.6%

Developed/Med_Intensity

13.4%

Developed/Low_Intensity

12.4%

Shrubland

8.3%

Developed/Open_Space

6.0%

Developed/High_Intensity

5.0%

Evergreen_Forest

5.0%

Mixed_Forest

2.7%

Herbaceous_Wetlands

2.3%

Dominant Crop by Year

2008: Grassland/Pasture

21.8%

2009: Grassland/Pasture

20.4%

2010: Grassland/Pasture

24.3%

2011: Grassland/Pasture

18.6%

2012: Grassland/Pasture

20.3%

2013: Grassland/Pasture

19.3%

2014: Grassland/Pasture

19.9%

2015: Grassland/Pasture

17.3%

2016: Grassland/Pasture

18.0%

2017: Grassland/Pasture

17.9%

2018: Grassland/Pasture

17.5%

2019: Developed/Med_Intensity

12.9%

2020: Developed/Med_Intensity

12.9%

2021: Developed/Med_Intensity

14.2%

2022: Developed/Med_Intensity

14.2%

2023: Developed/Med_Intensity

14.2%

2024: Grassland/Pasture

20.1%

2025: Open_Water

16.7%

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