Total population (1990 census): 48456
County seat: Sonora
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* | 14 | 875 | 927 tons, dry | |
| Small Grain Hay | 4 | D | D | |
| Tame Hay | 4 | 124 | 330 tons, dry | |
| Wild Hay | 6 | 585 | 389 tons dry | |
| Vegetables | Farms | Acres | Yield | |
| Mixed Vegetables | 5 | 2 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 16 | 105 | 25093 trees | |
| Cherries, Total | 4 | D | D | |
| Sweet Cherries | 4 | D | D | |
| Grapes | 6 | 11 | 4840 vines | |
| Nectarines | 3 | 4 | D | |
| Peaches | 8 | 87 | 4785 trees | |
| Pears | 5 | 4 | 438 trees | |
| English Walnuts | 6 | 9 | 253 in shell | |
| 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 | 20 | 16704 | 63 | 381 |
| Nursery, Floriculture Vegetable and Flower Seed Crops | 14 | X | 54 | X |
| Floriculture Crops | 5 | D | 1 | 12 |
| Cut Christmas Trees Harvested | 6 | X | 31 | 115 |
| Nursery Crops | 8 | D | 27 | 230 |
| Other Nursery and Greenhouse Crops | 5 | D | 5 | 25 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.