Total population (1990 census): 62372
County seat: Geneseo
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 | 234 | 34549 | 3838938 bu | |
| Wheat | 165 | 13748 | 769536 bu | |
| Barley | 18 | 372 | 21067 bu | |
| Buckwheat | 4 | 60 | 1191 bu | |
| Oats | 90 | 3421 | 244924 bu | |
| Rye | 6 | 49 | 1950 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybeans for Beans | 33 | 3143 | 107803 bu | |
| Dry Edible Beans | 74 | 13101 | 213855 cwt | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 4 | 195 | X | |
| Red Clover Seed | 4 | 195 | D | |
| Total Hay* | 395 | 35350 | 88527 tons, dry | |
| Alfalfa Hay | 273 | 14380 | 38236 tons, dry | |
| Small Grain Hay | 15 | 628 | 1453 tons, dry | |
| Tame Hay | 171 | 7608 | 13289 tons, dry | |
| Wild Hay | 25 | 551 | 642 tons dry | |
| Grass Silage | 93 | 12183 | 104714 tons, grn | |
| Corn for Silage | 136 | 15282 | 258523 tons, grn | |
| Sorghum for Silage or Green Chop | 3 | 20 | D | |
| Vegetables | Farms | Acres | Yield | |
| Asparagus | 3 | D | ||
| Snap Beans | 6 | D | ||
| Beets | 10 | 288 | ||
| Cantaloups | 4 | 4 | ||
| Cucumbers and Pickles | 7 | 10 | ||
| Green Peas | 32 | 3155 | ||
| Hot Peppers | 4 | 1 | ||
| Sweet Peppers | 7 | 8 | ||
| Potatoes | 10 | 1218 | 316120 cwt | |
| Pumpkins | 11 | 26 | ||
| Squash | 10 | 36 | ||
| Sweet Corn | 56 | 6480 | ||
| Tomatoes | 12 | 14 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 12 | 29 | 3533 trees | |
| Cherries, Total | 3 | 3 | 267 trees | |
| Grapes | 5 | D | D | |
| Raspberries | 7 | 2 | 1720 lbs | |
| Strawberries | 6 | D | D | |
| Other Crops | Farms | Acres | Yield | |
| Maple Trees Tapped | 5 | 79 | 1201 | |
| 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 | 44 | 73288 | 588 | 1642 |
| Nursery, Floriculture, Vegetable and Flower Seed Crops | 5 | X | D | X |
| Floriculture Crops | 16 | 73288 | D | 471 |
| Bedding and Garden Plants | 12 | 68104 | 6 | 414 |
| Cut Flowers and Cut Florist Greens | 4 | D | D | D |
| Potted Flowering Plants | 6 | D | D | 29 |
| Cut Christmas Trees Harvested | 17 | X | 46 | 238 |
| Nursery Crops | 7 | D | 257 | 920 |
| Other Nursery and Greenhouse Crops | 16 | D | 272 | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.