Total population (1990 census): 10490
County seat: Marks
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 | 11 | 2788 | 337246 bu | |
| Sorghum for Grain or Seed | 32 | 6559 | 332319 bu | |
| Wheat | 29 | 4723 | 176136 bu | |
| Rice | 39 | 14123 | 801328 cwt | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybeans for Beans | 141 | 94134 | 2751772 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 3 | D | D | |
| Fruits and Nuts | Farms | Acres | Yield | |
| Pecans | 15 | D | 2876 in shell | |
| Other Crops | Farms | Acres | Yield | |
| Cotton | 56 | 26981 | 51670 bales | |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.