Total population (1990 census): 9678
County seat: Alturas
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Cereals | Farms | Acres | Yield | |
| Wheat for Grain, Total | 26/TD> | 3583 | 292012 bu | |
| Barley | 68 | 12772 | 1336775 bu | |
| Oats | 7 | 594 | 64224 bu | |
| Wild Rice | 6 | D | D | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 284 | 87119 | 272362 tons, dry | |
| Alfalfa Hay | 224 | 44436 | 185468 tons, dry | |
| Small Grain Hay | 104 | D | D | |
| Tame Hay | 64 | 16208 | 33917 tons, dry | |
| Wild Hay | 67 | 18262 | 31737 tons dry | |
| Grass Silage | 3 | D | D | |
| Vegetables | Farms | Acres | Yield | |
| Sugar Beets for Sugar | 16 | 3926 | 86830 tons | |
| Dry Onions | 6 | 1459 | ||
| Potatoes | 35 | 4970 | 2190630 cwt | |
| Other Vegetables | 5 | 1022 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 3 | D | D | |
| 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 | 3 | D | 15 | 70 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.