Total population (1990 census): 33754
County seat: Lewiston
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 | 1031 bu | |
| Wheat for Grain, Total | 175 | 89990 | 5922902 bu | |
| Spring Wheat | 66 | 9079 | 513199 bu | |
| Winter Wheat | 170 | 80911 | 5409703 bu | |
| Barley | 110 | 21134 | 1280687 bu | |
| Canola | 3 | 437 | 576700 lbs | |
| Oats | 5 | 115 | 8484 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Dry Edible Beans | 30 | 4561 | 74736 cwt | |
| Dry Edible Peas | 67 | 25659 | 56937191 lbs | |
| Lentils | 58 | 11900 | 17231342 lbs | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 35 | 5739 | X | |
| Austrian Winter Peas | 23 | 4296 | 7609246 lbs | |
| Kentucky Bluegrass Seed | 10 | 1162 | 616650 lbs | |
| Total Hay* | 140 | 10236 | 21640 tons, dry | |
| Alfalfa Hay | 104 | 6262 | 13954 tons, dry | |
| Small Grain Hay | 19 | D | D | |
| Tame Hay | 56 | 2720 | 5153 tons, dry | |
| Wild Hay | 8 | 604 | 1035 tons dry | |
| Vegetables | Farms | Acres | Yield | |
| Cantaloups | 3 | D | ||
| Green Peas | 3 | 1816 | ||
| Potatoes | 3 | D | D | |
| Sweet Corn | 5 | 15 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 6 | 9 | 551 trees | |
| Apricots | 3 | 1 | D | |
| Cherries, Total | 4 | 4 | 167 trees | |
| Sweet Cherries | 4 | 4 | D | |
| Tart Cherries | 3 | 1 | D | |
| Peaches | 6 | 22 | 2595 trees | |
| 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 | 7 | D | D | 576 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.