Total population (1990 census): 34119
County seat: Ada
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 | 3 | D | D | |
| Wheat for Grain, Total | 9 | 370 | 9700 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybeans for Beans | 7 | 603 | 12748 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 607 | 40732 | 71022 tons, dry | |
| Alfalfa Hay | 18 | 414 | 685 tons, dry | |
| Small Grain Hay | 29 | 1444 | 2785 tons, dry | |
| Tame Hay | 474 | 30861 | 57946 tons, dry | |
| Wild Hay | 157 | 7783 | 9390 tons dry | |
| Grass Silage | 5 | 230 | 645 tons, grn | |
| Corn for Silage | 4 | 215 | 1800 tons, grn | |
| Sorghum for Silage or Green Chop | 5 | 121 | 1556 tons, grn | |
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 8 | 2 | 55 trees | |
| Apricots | 3 | Z | 5 trees | |
| Grapes | 3 | 1 | D | |
| Peaches | 13 | 27 | 2398 trees | |
| Pears | 5 | 1 | 23 trees | |
| Plums and Prunes | 4 | 2 | 110 trees | |
| Peanuts | 3 | D | D | |
| Pecans | 121 | 4981 | 34820 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 | 5 | D | D | 22 |
| Other Nursery and Greenhouse Crops | 3 | D | D | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
Z=Less than half of the unit shown.