Yoakum County, TX Shrink-Swell Risk
Yoakum County, TX's soil, for shrink-swell risk
Low
Yoakum County, TX: USDA's soil survey rates 99.4% of the county "Low" for shrink-swell potential (2.11% linear extensibility). Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.
What Yoakum County's reading doesn't cover
Two lots a mile apart in Yoakum County can carry different soil, even though they share one countywide reading. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).
What it costs to find out, versus to ignore it
With Yoakum County, TX rating "Low", a geotechnical report is still worthwhile before a build, just less urgent than in a high-risk county. 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.
Yoakum County's rank among Texas counties
Nationally, Yoakum County, TX is the 1,888-most-constrained of 3,085 rated counties for shrink-swell soil. Within Texas alone it ranks 226 of 253. Yoakum County covers 800 square miles and counts 7,581 residents.
For contrast
Orleans Parish, LA carries this site's most-constrained reading. Bacon County, GA and Denver County, CO 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
More of Texas
Every county in Texas is on this site, including Tarrant County, TX and Menard County, TX. The full underlying dataset is downloadable directly, one row per county.