Total population (1990 census): 69277
County seat: Monticello
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 | 8 | 693 | 69580 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 210 | 23488 | 38529 tons, dry | |
| Alfalfa Hay | 42 | 2824 | 6754 tons, dry | |
| Small Grain Hay | 6 | 277 | 363 tons, dry | |
| Tame Hay | 135 | 12579 | 21003 tons, dry | |
| Wild Hay | 49 | 2662 | 3649 tons dry | |
| Grass Silage | 46 | 5146 | 20280 tons, grn | |
| Corn for Silage | 52 | 2523 | 27579 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Snap Beans | 6 | D | ||
| Beets | 4 | 1 | ||
| Broccoli | 3 | 1 | ||
| Cantaloups | 4 | 1 | ||
| Carrots | 4 | 1 | ||
| Garlic | 5 | 3 | ||
| Herbs, Fresh Cut | 4 | 2 | ||
| Lettuce and Romaine | 5 | 5 | ||
| Potatoes | 6 | 17 | 1262 cwt | |
| Pumpkins | 6 | D | ||
| Radishes | 3 | D | ||
| Squash | 7 | 7 | ||
| Sweet Corn | 8 | 23 | ||
| Tomatoes | 6 | 2 | ||
| Mixed Vegetables | 4 | 20 | ||
| Other Vegetables | 3 | 26 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 13 | 99 | 5525 trees | |
| Pears | 5 | 2 | 40 trees | |
| Tame Blueberries | 4 | 1 | 1395 lbs | |
| Strawberries | 4 | D | D | |
| Other Crops | Farms | Acres | Yield | |
| Herbs, Total | 4 | 2 | X | |
| Maple Trees Tapped | 10 | 85 | 7265 | |
| 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 | 35 | 155480 | 444 | 955 |
| Nursery, Floriculture, Vegetable and Flower Seed Crops | 9 | X | 62 | X |
| Floriculture Crops | 11 | 150160 | D | 748 |
| Bedding and Garden Plants | 10 | D | 2 | 472 |
| Cut Christmas Trees Harvested | 16 | X | 6 | 81 |
| Nursery Crops | 9 | D | 15 | 67 |
| Greenhouse Vegetables | 3 | D | X | 18 |
| Other Nursery and Greenhouse Crops | 21 | D | 342 | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.