Hansford County, TX: the USDA septic-suitability picture
Very limited
USDA puts Hansford County, TX at "Very limited" for septic absorption fields, the dominant reading across 67.1% of the county's soil. A standard gravity system routinely fails on ground like this; the same share of the county falls in USDA's worst absorption-field bucket outright. The county spans 919.81 square miles, home to 5,006 people.
What this number does and doesn't tell you
Hansford County's rating is an average across the whole county, not a promise about any one lot inside it. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.
Hansford County: conventional vs. engineered cost
67.1% of Hansford County carrying a "Very limited" reading changes the realistic budget here. Conventional systems run $3,000-$8,000 where they pass; where they don't, engineered alternatives (mound or aerobic treatment, whichever the health department requires) run $10,000-$40,000 - budget toward the higher figure until a perc test says otherwise.
How Hansford County, TX compares
Among the 3,058 rated counties on this site, Hansford County, TX ranks 2,563 most-constrained nationally, and 207 of 253 within Texas.
Further reading
How this rating is built, and its real limits · Conventional vs. engineered septic systems