Total population (1990 census): 21994
County seat: Ottawa
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 192 | 19946 | 2202042 bu | |
| Sorghum for Grain or Seed | 174 | 13087 | 1149568 bu | |
| Wheat for Grain, Total | 163 | 11836 | 540736 bu | |
| Oats | 65 | 1082 | 70329 bu | |
| Popcorn | 3 | D | D | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 380 | 66901 | 2232761 bu | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 7 | D | X | |
| Red Clover Seed | 6 | 145 | 21975 lbs | |
| Total Hay* | 610 | 38850 | 72315 tons, dry | |
| Alfalfa Hay | 113 | 3054 | 9286 tons, dry | |
| Small Grain Hay | 14 | 202 | 329 tons, dry | |
| Tame Hay | 496 | 25277 | 46368 tons, dry | |
| Wild Hay | 217 | 9924 | 15712 tons dry | |
| Grass Silage | 10 | 393 | 1861 tons, grn | |
| Corn for Silage | 37 | 1858 | 27651 tons, grn | |
| Sorghum for Silage | 18 | 797 | 17305 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Pumpkins | 5 | 7 | ||
| Sweet Corn | 9 | 34 | ||
| Tomatoes | 8 | 3 | ||
| Watermelons | 4 | 2 | ||
| Fruits | Farms | Acres | Yield | |
| Apples | 5 | 54 | D | |
| 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 | 11 | 21218 | D | 1031 |
| Nursery, Floriculture, Vegetable and Flower Seed Crops | 4 | X | 4 | X |
| Florculture Crops | 6 | D | D | 224 |
| Bedding/Garden Plants | 5 | 19168 | D | 205 |
| Other Nursery and Greenhouse Crops | 3 | D | 5 | 3 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.