Total population (1990 census): 57702
County seat: Klamath Falls
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits Siskiyou valleys or Eastern Oregon
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Wheat | 62 | 5696 | 559143 bu | |
| Spring Wheat | 43 | 3023 | 274742 bu | |
| Winter Wheat | 27 | 2673 | 284401 bu | |
| Barley | 86 | 23789 | 2335279 bu | |
| Oats | 24 | 2150 | 271283 bu | |
| Rye | 3 | 89 | (D) | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 4 | 201 | (X) | |
| Total Hay* | 561 | 97351 | 341777 tons, dry | |
| Alfalfa Hay | 402 | 61176 | 262916 tons, dry | |
| Small Grain Hay | 158 | 11401 | 31401 tons, dry | |
| Tame Hay | 169 | 16779 | 34345 tons, dry | |
| Wild Hay | 47 | 5886 | 9426 tons dry | |
| Grass Silage | 25 | 2109 | 11061 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Dry Onions | 4 | 278 | ||
| Potatoes | 71 | 8951 | 3521697 bu | |
| Sugar Beets for Sugar | 29 | 3499 | 81825 bu | |
| Fruits | Farms | Acres | Yield | |
| Apples | 3 | 8 | 464 trees | |
| Raspberries | 3 | (D) | (D) | |
| Strawberries | 4 | 17 | 51000 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 | 7 | 68026 | (D) | (D) |
| Florculture Crops | 6 | 68026 | (D) | 322 |
| Bedding/Garden Plants | 6 | (D) | (D) | 295 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.