Total population (1990 census): 19464
County seat: Robinson
CropSELECT
FruitsCrop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 325 | 77209 | 7983700 bu | |
| Sorghum for Grain or Seed | 8 | 875 | 74644 bu | |
| Wheat | 170 | 14285 | 768780 bu | |
| Oats | 6 | 122 | 5294 bu | |
| Popcorn | 4 | (D) | (D) | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 125 | 3625 | 8821 tons, dry | |
| Alfalfa Hay | 43 | 1252 | 3860 tons, dry | |
| Small Grain Hay | 6 | 151 | 290 tons, dry | |
| Tame Hay | 79 | 1927 | 4122 tons, dry | |
| Wild Hay | 10 | 125 | 209 tons dry | |
| Grass Silage | 3 | 170 | 1020 tons, grn | |
| Corn for Silage | 16 | 622 | 7611 tons, grn | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 339 | 84977 | 3164853 bu | |
| 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 | 9 | (D) | 12 | (D) |
| Florculture Crops | 3 | (D) | (D) | (D) |
| Cut Christmas Trees Harvested | 6 | (X) | 11 | 135 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.