Total population (1990 census): 13212
County seat: Kingfisher
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Cereals | Farms | Acres | Yield | |
| Sorghum for Grain or Seed | 30 | 3288 | 143768 bu | |
| Wheat for Grain, Total | 596 | 196593 | 5472205 bu | |
| Barley | 3 | D | D | |
| Oats | 15 | 1250 | 28048 bu | |
| Rye | 90 | 15027 | 257936 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybeans for Beans | 24 | 1874 | 40935 bu | |
| Dry Cowpeas and Dry Southern Peas | 8 | 1372 | 15195 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 436 | 37362 | 82071 tons, dry | |
| Alfalfa Hay | 135 | 9389 | 34886 tons, dry | |
| Small Grain Hay | 101 | 6477 | 10279 tons, dry | |
| Tame Hay | 230 | 13552 | 23092 tons, dry | |
| Wild Hay | 84 | 7253 | 12808 tons dry | |
| Grass Silage | 16 | 691 | 3018 tons, grn | |
| Sorghum for Silage or Green Chop | 11 | 620 | 8285 tons, grn | |
| Other Crops | Farms | Acres | Yield | |
| Mungbeans for Beans | 6 | 1038 | 589696 lbs | |
| Nursery and Greenhouse Crops, Cut Christmas Trees Harvested, Mushrooms, and Sod Grown for Sale | Farms | Sq. ft. under glass or other protection | Acres in the open | Sales ($1,000) |
| Nursery and Greenhouse Crops | 3 | 52000 | D | 288 |
| Floriculture Crops | 3 | D | D | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.