Total population (1990 census): 17481
County seat: Libby
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 | 1 | D | D | |
| Spring Wheat | 1 | D | D | |
| Oats | 7 | 145 | 8885 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 164 | 8663 | 14407 tons, dry | |
| Alfalfa Hay | 109 | 4782 | 9452 tons, dry | |
| Small Grain Hay | 21 | D | D | |
| Tame Hay | 45 | 1939 | 2591 tons, dry | |
| Wild Hay | 43 | 1290 | 1189 tons dry | |
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 6 | 9 | 212 trees | |
| Cherries, Total | 5 | 3 | 55 trees | |
| Sweet Cherries | 5 | 3 | 55 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 | 24 | D | 2333 | 1053 |
| Floriculture Crops | 4 | D | D | D |
| Bedding/Garden Plants | 4 | D | D | D |
| Cut Christmas Trees Harvested | 14 | X | 642 | 937 |
| Nursery Crops | 4 | D | D | 29 |
| Other Nursery and Greenhouse Crops | 13 | D | 1686 | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.