Total population (1990 census): 14730
County seat: Logan
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 632 | 149889 | 19072729 bu | |
| Wheat for Grain, Total | 12 | 474 | 16546 bu | |
| Oats | 31 | 477 | 32574 bu | |
| Popcorn | 13 | 1237 | 3398050 lbs, shelled | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 621 | 143116 | 6050247 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 332 | 9972 | 29367 tons, dry | |
| Alfalfa Hay | 305 | 7823 | 25510 tons, dry | |
| Small Grain Hay | 43 | 645 | 1470 tons, dry | |
| Tame Hay | 39 | 1111 | 1725 tons, dry | |
| Wild Hay | 9 | 329 | D | |
| Grass Silage | 4 | 64 | D | |
| Corn for Silage | 46 | 1291 | 19119 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Cantaloupes | 4 | 12 | ||
| Pumpkins | 3 | D | ||
| Sweet Corn | 9 | 54 | ||
| Tomatoes | 3 | 4 | ||
| Watermelons | 3 | D | ||
| Fruits | Farms | Acres | Yield | |
| Apples | 8 | 171 | 14991 trees | |
| 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 | 6 | D | D | D |
| Cut Christmas Trees Harvested | 3 | X | D | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.