Total population (1990 census): 6728
County seat: Chinook
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Cereals | Farms | Acres | Yield | |
| Wheat for Grain, Total | 219 | 209493 | 6044382 bu | |
| Spring Wheat | 216 | 188588 | 5410567 bu | |
| Durum Wheat | 5 | 1011 | 34850 bu | |
| Winter Wheat | 43 | 19894 | 598965 bu | |
| Barley | 88 | 20596 | 902548 bu | |
| Canola | 14 | 2460 | 2369045 lbs | |
| Oats | 37 | 1997 | 102329 bu | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 7 | 898 | X | |
| Alfalfa Seed | 5 | 368 | 121350 lbs | |
| Total Hay* | 300 | 68602 | 129515 tons, dry | |
| Alfalfa Hay | 258 | 42510 | 89565 tons, dry | |
| Small Grain Hay | 114 | 10280 | 19871 tons, dry | |
| Tame Hay | 56 | 6626 | 8197 tons, dry | |
| Wild Hay | 52 | 8562 | 11373 tons dry | |
| Grass Silage | 7 | 624 | 1525 tons, grn | |
| Corn for Silage | 3 | 108 | D | |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.