
Total population (1990 census): 9660
County seat: Slayton
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 673 | 149288 | 16266307 bu | |
| Wheat for Grain, Total | 24 | 639 | 20462 bu | |
| Spring Wheat for Grain | 24 | D | D | |
| Barley | 17 | 502 | 25054 bu | |
| Oats | 123 | 2853 | 174005 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 673 | 166425 | 6106168 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 329 | 13158 | 36122 tons, dry | |
| Alfalfa Hay | 253 | 8415 | 28328 tons, dry | |
| Small Grain Hay | 33 | 612 | 1400 tons, dry | |
| Tame Hay | 31 | 954 | 1253 tons, dry | |
| Wild Hay | 98 | 1721 | 2463 tons dry | |
| Grass Silage | 34 | 1456 | 8032 tons, grn | |
| Corn for Silage | 138 | 5511 | 85168 tons, grn | |
| Fruits | Farms | Acres | Yield | |
| Apples | 4 | D | 80 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 | 3 | D | D | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.