Total population (1990 census): 15731
County seat: Allison
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 784 | 139450 | 18450766 bu | |
| Wheat for Grain, Total | 4 | 272 | 6825 bu | |
| Oats | 136 | 2416 | 169730 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 767 | 120836 | 5310971 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 361 | 8199 | 20126 tons, dry | |
| Alfalfa Hay | 282 | 5502 | 16023 tons, dry | |
| Small Grain Hay | 59 | 686 | 1145 tons, dry | |
| Tame Hay | 67 | 1174 | 1659 tons, dry | |
| Wild Hay | 27 | 340 | 483 tons dry | |
| Grass Silage | 15 | 497 | 2449 tons, grn | |
| Corn for Silage | 83 | 1927 | 29828 tons, grn | |
| Sorghum for Silage | 3 | 14 | 80 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Sweet Corn | 14 | 535 | ||
*Alfalfa, grass silage, green chops etc.