Stark County Soil Data
Stark County, Illinois
Avg pH
6.5
Texture
Silt Loam
Drainage
N/A
Organic Matter
3.5%
Hydrologic Group
N/A
Data Story
About Soil in Stark County, Illinois
Stark County’s Elite Soil Quality
With a massive soil score of 83.8, Stark County possesses some of the most productive land in the state. The average pH of 6.52 is nearly neutral, comparing favorably to the 6.5 national median. This chemical balance is the starting point for its exceptional agricultural performance.
Dense, Nutrient-Rich Silt Profile
The soil is a heavy mix of 66.1% silt and 23.5% clay, supported by only 9.4% sand. This composition creates a dense medium that is highly efficient at holding onto fertilizers and natural nutrients. It provides the physical stability needed for high-yield farming.
Exceptional Organic Matter Levels
Stark County shines with 3.49% organic matter, far exceeding both the state average of 2.94% and the national 2.0%. Combined with an available water capacity of 0.213 in/in, this soil is a powerhouse of fertility. It naturally stores both the water and the food that plants need to thrive.
Slow Drainage, High Resilience
The low sand content and high silt-clay ratio mean that water moves slowly through these soils. This leads to incredible resilience during dry periods, as the ground holds moisture deep within its profile. While specific hydrologic data is missing, the texture suggests very high water-holding potential.
Unmatched Growing Potential in Zone 5b
Despite the shorter growing season of Zone 5b, the superior soil quality allows for incredible productivity. This is prime territory for massive corn yields, pumpkins, and rich vegetable gardens. With the best organic matter in the region, your garden will be the envy of the neighborhood.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Hydrologic group data not available.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Silt Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Stark County have?
Stark County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 9% sand, 66% silt, and 24% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Stark County's soil acidic or alkaline?
Stark County's soil has a pH of 6.5, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Stark County?
Drainage class data is not currently available for Stark County.
What crops or plants grow well in Stark County's soil?
Based on Stark County's Silt Loam texture, pH of 6.5, and drainage class, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens.
What USDA soil order is found in Stark County?
The dominant USDA soil order for Stark County is not currently available in our dataset.
Planning your lawn? View lawn care data for Stark County on LawnByCounty.com →
Other Counties in Illinois
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.