Total population (1990 census): 447745
County seat: Marietta
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Forages | Farms | Acres | Yield | |
| Total Hay* | 29 | 875 | 1559 tons, dry | |
| Tame Hay | 20 | 658 | 962 tons, dry | |
| Wild Hay | 7 | 97 | 247 tons dry | |
| Grass Silage | 3 | D | D | |
| Vegetables | Farms | Acres | Yield | |
| Sweet Corn | 3 | D | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 4 | 7 | 103 trees | |
| Peaches | 3 | D | D | |
| Pecans | 3 | D | D | |
| Tame Blueberries | 4 | 2 | 846 lbs | |
| 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 | 17 | 158236 | 46 | 3167 |
| Nursery, Floriculture, Vegetable and Flower Seed Crops | 6 | X | 10 | X |
| Floriculture Crops | 6 | 144232 | 8 | D |
| Bedding/Garden Plants | 4 | D | D | 463 |
| Potted Flowering Plants | 4 | D | D | D |
| Cut Christmas Trees Harvested | 5 | X | 13 | 95 |
| Nursery Crops | 6 | D | 13 | 236 |
| Other Nursery and Greenhouse Crops | 4 | D | 12 | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.