South Dakota Hay Prices
South Dakota hay is averaging $191/ton across 59 exact USDA auction trades over the 60 days to the latest report (Oct 19, 2026). Prices range $70–$300/ton depending on commodity and quality.
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South Dakota hay prices by type
| Commodity | Quality | Low $/ton | High $/ton | Avg $/ton | Obs |
|---|---|---|---|---|---|
| Grass | Good | $175 | $230 | $202 | 10 |
| Alfalfa | Good | $210 | $241 | $226 | 8 |
| Grass | Fair | $129 | $156 | $146 | 8 |
| Alfalfa/Grass Mix | Good | $190 | $235 | $207 | 7 |
| Alfalfa | Fair | $151 | $180 | $165 | 6 |
| Millet | Fair | $155 | $165 | $160 | 6 |
| Alfalfa | Premium | $210 | $280 | $238 | 4 |
| Grass | Premium | $200 | $300 | $233 | 3 |
| Alfalfa/Grass Mix | Fair | $165 | $185 | $175 | 2 |
| Grass | Utility | $70 | $105 | $88 | 2 |
| Alfalfa | Good/Premium | $200 | $200 | $200 | 1 |
| Alfalfa | Supreme | $300 | $300 | $300 | 1 |
| Oat | Fair | $140 | $140 | $140 | 1 |
South Dakota hay price trend
Weekly average $/ton by hay type, exact USDA auction trades, last 26 weeks. Each point is a week that type reported.
- Alfalfa (Good)
- Grass (Good)
- Grass (Fair)
South Dakota hay prices by region and auction
| Region / Auction | Low $/ton | High $/ton | Avg $/ton | Obs |
|---|---|---|---|---|
| Dakota SD Mon | $70 | $300 | $186 | 48 |
| South Dakota | $175 | $300 | $207 | 11 |
Nearby markets reporting now
States bordering South Dakota with exact trades in recent reports.
| State | Avg $/ton | Trades | Latest report |
|---|---|---|---|
| Iowa | $156 | 137 | Oct 22, 2026 |
| Minnesota | $115 | 57 | Oct 20, 2026 |
| Nebraska | $202 | 50 | Oct 19, 2026 |
| Montana | $244 | 25 | Oct 12, 2026 |
Every state HayWire tracks: hay prices by state. Buying by the bale: hay prices per bale. Reading the table: what the hay grades mean.
What South Dakota readers paid
Reported to HayWire directly, outside the USDA index. Not verified trades; the private market USDA does not publish.
- South Dakota — Alfalfa/Grass Mix: $250/ton · reader-reported, Aug 8, 2026
- SD — Alfalfa/Grass Mix: $250/ton · reader-reported, Aug 5, 2026
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FAQ
How much does hay cost per ton in South Dakota right now?
South Dakota Grass (Good) is averaging $202/ton in the latest USDA auction reports, with prices ranging $175–$230/ton.
How often are South Dakota hay prices updated?
HayWire publishes South Dakota hay prices every week using USDA Agricultural Marketing Service auction reports. Data refreshes Mondays.
Where can I buy hay in South Dakota?
Check the South Dakota USDA auction averages and price trend on this page before you buy, so you know what a fair price is and can benchmark any seller's quote against the live market.