Cherokee County, AL Shrink-Swell Risk

Shrink-swell potential in Cherokee County, AL

Low

Soil across 78% of Cherokee County, AL comes back "Low" in USDA's shrink-swell data, averaging 2.24% linear extensibility. That's the easiest starting point on this site's scale - a standard foundation is the reasonable default here, though any one lot can still differ.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Cherokee County, AL - never a reading for one specific parcel. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

Cherokee County: the real numbers

Cherokee County's soil reading points toward standard foundation practice as the likely outcome, not the exception. A geotechnical report runs $1,000-$5,000, typically around $2,700. Foundation repair, if a specific lot turns out to differ from the county average, runs $5,000-$15,000.

Where this sits nationally

Among the 3,085 rated counties on this site, Cherokee County, AL ranks 1,765 most-constrained nationally, and 21 of 67 within Alabama. Cherokee County covers 554 square miles and counts 26,138 residents.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Jeff Davis County, GA and Mendocino County, CA are worth a look for comparison.

How this reading is built, and its real limits · Moisture management: the cheap fix that works on any soil

Elsewhere in Alabama

Every county in Alabama is on this site, including Monroe County, AL and Autauga County, AL. The full underlying dataset is downloadable directly, one row per county.