Agricultural Land Values in Brookings County SD: Farmland Prices, Cash Rents & Investment Outlook
Brookings County: South Dakota’s Premier Agricultural Real Estate Market
Brookings County sits in the heart of South Dakota’s corn, soybean, and small grain production belt — and its farmland consistently ranks among the most productive and highest-valued in the state. With soils dominated by Class I and Class II cropland, cash rent rates and land values here are meaningfully above the state average. For investors, agricultural lenders, and farm families evaluating land decisions, this guide provides 2025 market intelligence on Brookings County farmland.
Farmland Values in Brookings County (2025)
- Top-quality (Class I-II, >85 CSR) cropland: $6,500 – $9,000/acre
- Good cropland (Class II-III, 70–85 CSR): $5,000 – $6,800/acre
- Average cropland (Class III, 55–70 CSR): $3,800 – $5,200/acre
- Transition ground / marginal cropland: $2,500 – $3,800/acre
- Native pasture and hayland: $800 – $1,800/acre
Cash Rent Rates in Brookings County
South Dakota State University’s annual land survey (administered through SDSU Extension) is the gold standard for Brookings County cash rent data. 2024 survey results indicate:
- Non-irrigated cropland (top quality): $175 – $240/acre
- Non-irrigated cropland (average): $130 – $175/acre
- Irrigated cropland: $225 – $320/acre
- Pasture (per AUM basis): $25 – $40/AUM/month
Cash rent as a percentage of land value (cap rate equivalent) runs approximately 2.5–3.5% in Brookings County — reflecting the market’s expectation of continued appreciation, not just current cash yield.
What’s Driving Farmland Values in Brookings County
Strong Commodity Prices (Recent History)
Corn and soybean prices remain above historical averages, supporting strong farm income. Brookings County’s high-productivity soils translate above-average yield potential directly into cash rent capacity and land value capitalization.
Limited Supply
Agricultural land in Brookings County rarely comes to market — most transfers occur through estate sales and family transactions. When ground does trade publicly, competition is intense among neighboring operators, cash buyers from out-of-state, and institutional land investors (Ceres Partners, TIAA Farmland, Gladstone Land).
1031 Exchange Demand
High-quality South Dakota farmland has become a preferred 1031 exchange destination for investors selling appreciated real estate in other states. No state capital gains tax, strong appreciation history, and stable cash rents make it an attractive replacement property.
Financing Agricultural Land Purchases in Brookings County
Farm Credit Services of America
The dominant agricultural lender in Brookings County. Farm Credit offers competitive fixed and variable rate land loans with 20–35% down payment requirements. Patronage dividends (cash rebate from Farm Credit’s earnings) effectively reduce the net interest rate by 0.25–0.75% — a meaningful advantage for large loans.
USDA Farm Service Agency (FSA) Loans
Beginning farmer loans (first 10 years of farming) and direct loans from FSA can provide below-market financing for land purchase. Down payment requirements as low as 5% with FSA’s “down payment loan” program. Income limits and farm size limits apply.
Commercial Banks
Brookings-area community banks and larger ag lenders like AgriBank, First Dakota National Bank, and Dacotah Bank all provide agricultural real estate financing. Rates and terms vary; comparison shopping is worthwhile on large land purchases.
Agricultural Investment Returns: Brookings County vs. Other SD Markets
Brookings County farmland delivers lower current yields (2.5–3.5% cap rates) than western SD rangeland or crop diversified counties (where 4–5% cap rates are possible), but has historically delivered stronger total returns through appreciation. Over the 2010–2023 period, Brookings County farmland values increased approximately 150–200%, outperforming most other asset classes. The combination of SDSU’s agricultural research presence, high-quality soils, and strong operator demand creates structural support for values.
