Total population (1990 census): 41758
County seat: Superior
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Oats | 22 | 461 | 26179 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 207 | 21592 | 28106 tons, dry | |
| Alfalfa Hay | 63 | 4923 | 6907 tons, dry | |
| Small Grain Hay | 13 | 222 | 210 tons, dry | |
| Tame Hay | 129 | 10889 | 14155 tons, dry | |
| Wild Hay | 51 | 2783 | 2988 tons dry | |
| Grass Silage | 20 | 2775 | 11534 tons, grn | |
| Corn for Silage | 5 | 195 | 2188 tons, grn | |
| Fruits | Farms | Acres | Yield | |
| Apples | 5 | 12 | 1024 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 | 5 | D | D | D |
| Herb, Spice, Medicinal, Bioactive... | Farms | Acres | Yield | |
| Maple Trees Tapped | 5 | 60 | 831 Trees Tapped | |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.