Cash rent in Spink County, South Dakota.
USDA's 2025 survey puts non-irrigated cropland in Spink County at $126 per acre per year, with pasture at $55/acre and irrigated ground at $179/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 | $126/ac · 2025 |
| Irrigated cropland | $179/ac · 2025 |
| Pasture | $55/ac · 2025 |
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.