Total population (1990 census): 8262
County seat: Olivet
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 | 615 | 125669 | 10510830 bu | |
| Sorghum for Grain or Seed | 5 | 443 | 31790 bu | |
| Wheat for Grain, Total | 182 | 14520 | 495398 bu | |
| Other Spring Wheat | 34 | D | D | |
| Winter Wheat | 161 | 12551 | 432554 bu | |
| Barley | 8 | 597 | 23823 bu | |
| Oats | 83 | 3367 | 176117 bu | |
| Sunflower Seed | 4 | 438 | 323500 lbs | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybeans for Beans | 621 | 137259 | 4524967 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 517 | 42556 | 112275 tons, dry | |
| Alfalfa Hay | 450 | 28506 | 89042 tons, dry | |
| Small Grain Hay | 44 | 1435 | 2474 tons, dry | |
| Tame Hay | 162 | 4762 | 9259 tons, dry | |
| Wild Hay | 165 | 5960 | 8950 tons dry | |
| Grass Silage | 28 | 1893 | 7649 tons, grn | |
| Corn for Silage | 244 | 13064 | 129033 tons, grn | |
| Sorghum for Silage | 33 | 1046 | 11808 tons, grn | |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.