Cash rent in Sully County, South Dakota.
USDA's 2025 survey puts non-irrigated cropland in Sully County at $97 per acre per year, with pasture at $27/acre. The county's soils index 0.51 (NCCPI), above the South Dakota county average of 0.45 — individual parcels run higher or lower, which moves real rents.
| Non-irrigated cropland | $97/ac · 2025 |
| Pasture | $27/ac · 2025 |
Non-irrigated cropland rent here is up 18% since 2019 · Sully County ranks 40 of 66 South Dakota counties
A county average is the starting point, not your number. FieldLease adjusts it for your parcel — measured soil productivity, measured tillable acres, flood exposure — and stamps a FAIR / BELOW MARKET verdict against what you're paid.
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Source: USDA NASS cash rents survey, county estimates, latest published year per series. Soil productivity from USDA SSURGO (NCCPI). Planning-grade market data — not an appraisal, legal, or financial advice.