Total population (1990 census): 9505
County seat: Glendive
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 21 | 1379 | 161239 bu | |
| Wheat for Grain, Total | 265 | 169383 | 4477333 bu | |
| Spring Wheat | 254 | 158242 | 4224554 bu | |
| Durum Wheat | 12 | 2572 | 63101 bu | |
| Winter Wheat | 38 | 8569 | 189678 bu | |
| Barley | 97 | 15744 | 591322 bu | |
| Oats | 35 | 2049 | 80720 bu | |
| Safflower | 11 | 3014 | 2555574 lbs | |
| Grain Legumes | Farms | Acres | Yield | |
| Dry Edible Beans | 13 | 1573 | 30303 cwt | |
| Dry Edible Peas | 13 | 1993 | 1305440 lbs | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 3 | 245 | X | |
| Total Hay* | 279 | 44230 | 60449 tons, dry | |
| Alfalfa Hay | 180 | 21145 | 37301 tons, dry | |
| Small Grain Hay | 90 | 8349 | 9826 tons, dry | |
| Tame Hay | 108 | 10099 | 9879 tons, dry | |
| Wild Hay | 72 | 4637 | 3443 tons dry | |
| Corn for Silage | 15 | 1228 | 20384 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Sugar Beets for Sugar | 25 | 3065 | 61490 tons | |
*Alfalfa, grass silage, green chops etc.
X=Not applicable.