Tulare County, CA Shrink-Swell Risk

Shrink-swell potential in Tulare County, CA

Low

Soil across 68.7% of Tulare County, CA comes back "Low" in USDA's shrink-swell data, averaging 2.56% linear extensibility. That's as favorable a county-level reading as this dataset produces - standard foundation practice, pending one lot's own geotechnical report.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Tulare County, CA - 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).

Tulare County: the real numbers

Tulare 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.

Tulare County's rank among California counties

Among the 3,085 rated counties on this site, Tulare County, CA ranks 1,506 most-constrained nationally, and 36 of 58 within California. The county spans 4,824 square miles, home to 483,546 people.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Laramie County, WY and Saline County, AR 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 California

Every county in California is on this site, including Mono County, CA and Calaveras County, CA. The full underlying dataset is downloadable directly, one row per county.