Athens County Soil Data
Athens County, Ohio
USDA SSURGO / PHZMAvg pH
5.5
Texture
Silt Loam
Drainage
N/A
Organic Matter
6.5%
Hydrologic Group
N/A
Data Story
About Soil in Athens County, Ohio
The Acidic Hills of Athens
Athens County soil is quite acidic, with an average pH of 5.46 compared to the state average of 5.97. This level is typical for the unglaciated Appalachian Plateau, where minerals leach through the soil over millennia.
Silty Soils with High Consistency
The ground is composed of 52.0% silt, 22.1% sand, and 19.5% clay. This high silt content can make the soil feel floury when dry and slippery when wet, requiring careful timing for tilling.
Wealthy in Organic Nutrients
The county features a high organic matter content of 6.46%, well above the Ohio average of 4.85%. However, the available water capacity is 0.171 in/in, which is lower than the state average, meaning crops may feel drought stress sooner.
Managing Runoff on Sloped Land
With a soil score of 54.9, this land requires more careful management than flatter Ohio counties. Because specific drainage data is unavailable, gardeners should focus on adding mulch to maximize the 0.171 available water capacity.
Forest Bounty in Zone 6b
Zone 6b in Athens County is ideal for native pawpaws and timber, which thrive in acidic, high-organic soils. Start a garden with raised beds to better manage the moisture and utilize that rich 6.46% organic matter.
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
Acidic Soil Detected
Your county's average pH is 5.5. These products help balance soil pH for healthier grass.
Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Athens County have?
Athens County's soil is classified as Silt Loam. This indicates the relative proportions of sand, silt, and clay — 22% sand, 52% silt, and 19% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Athens County's soil acidic or alkaline?
Athens County's soil has a low pH of 5.5, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Athens County?
Drainage class data is not currently available for Athens County.
What crops or plants grow well in Athens County's soil?
Based on Athens County's Silt Loam texture, pH of 5.5, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Athens County?
The dominant USDA soil order for Athens County is not currently available in our dataset.
Soil & Planting Advisory: Athens County
Soil Verdict
Athens County is in USDA hardiness zone 6b, a moderate climate zone. where winter lows can reach -5°F. Freeze-thaw cycles are moderate; soil biology slows in winter but recovers reliably in spring, supporting a broad range of plants.
Planting Guidance
A wide plant palette is possible: deciduous trees, most shrubs, cool-season vegetables, and many perennials thrive here. Winter protection (mulch, burlap wraps) helps push the zone boundary for desired species. Always match plant selections to the specific microclimate of your property — low spots, slopes, and wind exposure can shift effective hardiness by half a zone.
Soil Implications
Moderate freeze-thaw cycles naturally aerate the soil but can also cause compaction in clay-heavy areas; annual core aeration is beneficial. Organic matter amendments decompose at a moderate pace — aim for 3-5% organic content for optimal fertility. When soil temperatures drop below freezing, microbial nitrogen cycling stops; spring fertilization is more effective than late-fall application.
Regional Context
Athens County closely matches the Ohio average hardiness conditions. The zone range of 6a-6b within the county means soil and planting decisions should account for local elevation and topography.
Planning your lawn? View lawn care data for Athens County on LawnByCounty.com →
Other Counties in Ohio
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.