Total population (1990 census): 14123
County seat: Seminole
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 | 6 | 942 | 101932 bu | |
| Sorghum for Grain or Seed | 69 | 14992 | 502496 bu | |
| Wheat for Grain, Total | 117 | 22192 | 801210 bu | |
| Rye | 9 | 800 | 20069 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 66 | 3960 | 7943 tons, dry | |
| Alfalfa Hay | 27 | 1269 | 3430 tons, dry | |
| Small Grain Hay | 12 | 602 | 1024 tons, dry | |
| Tame Hay | 29 | 1757 | 2981 tons, dry | |
| Grass Silage | 5 | 332 | 1522 tons, grn | |
| Sorghum for Silage or Green Chop | 4 | 591 | 6681 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Dry Onions | 5 | 120 | ||
| Hot Peppers | 3 | 544 | ||
| Spinach | 6 | 770 | ||
| Watermelons | 18 | 1547 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 3 | 1 | 43 trees | |
| Peanuts | 242 | 54387 | 201089789 lbs | |
| Pecans | 16 | 518 | 15345 in shell | |
| Other Crops | Farms | Acres | Yield | |
| Cotton | 403 | 278940 | 282317 bales | |
*Alfalfa, grass silage, green chops etc.