Total population (1990 census): 799,065
State Capital: Helena
For CropSELECT see county pages.
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 180 | 12925 | 1616456 bu | |
| Sorghum for Grain or Seed | 1 | D | D | |
| Wheat | 7932 | 5602336 | 172214482 bu | |
| Durum Wheat for Grain | 631 | 289211 | 7483240 bu | |
| Spring Wheat for Grain | 6536 | 3835928 | 111027909 bu | |
| Winter Wheat for Grain | 3229 | 1477197 | 53703333 bu | |
| Barley | 4423 | 1093414 | 55236960 bu | |
| Buckwheat | 3 | 367 | D | |
| Canola | 147 | 26775 | 27581543 lbs | |
| Emmer and Spelt | 4 | 290 | 11984 bu | |
| Flaxseed | 27 | 4131 | 53816 bu | |
| Mustard Seed | 43 | 10923 | 7838625 lbs | |
| Oats | 1251 | 66331 | 3501669 bu | |
| Proso Millet | 6 | 406 | 8430 bu | |
| Rye | 6 | 1207 | 38493 bu | |
| Safflower | 82 | 19609 | 19591612 lbs | |
| Sunflower Seed | 11 | 1365 | 1271680 lbs | |
| Triticale | 2 | D | D | |
| Grain Legumes | Farms | Acres | Yield | |
| Dry Edible Beans | 98 | 7528 | 152454 cwt | |
| Dry Edible Peas | 110 | 15317 | 13951120 lbs | |
| Lentils | 67 | 12758 | 10671500 lbs | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 171 | 22346 | X | |
| Alfalfa Seed | 114 | 13122 | 2985816 lbs | |
| Austrian Winter Peas | 3 | 375 | 574400 | |
| Bromegrass Seed | 3 | 632 | 190160 lbs | |
| Kentucky Bluegrass Seed | 5 | 259 | 50983 | |
| Wheatgrass Seed | 43 | 5615 | 344454 lbs | |
| Other Seeds | 10 | 2257 | 503931 lbs | |
| Total Hay* | 13536 | 2528517 | 4745596 tons, dry | |
| Alfalfa Hay | 10386 | 1556067 | 3323933 tons, dry | |
| Small Grain Hay | 2547 | 195442 | 337211 tons, dry | |
| Tame Hay | 3474 | 417451 | 584711 tons, dry | |
| Wild Hay | 2734 | 326719 | 442234 tons dry | |
| Grass Silage | 252 | 32838 | 172511 tons, grn | |
| Corn for Silage or Green Chop | 422 | 36644 | 736202 tons, grn | |
| Sorghum for Silage or Green Chop | 13 | 671 | 5062 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Snap Beans | 25 | 14 | ||
| Beets | 23 | 8 | ||
| Sugar Beets for Sugar | 415 | 59345 | 1243622 tons | |
| Head Cabbage | 32 | 19 | ||
| Cantaloups | 10 | 29 | ||
| Carrots | 35 | 14 | ||
| Cauliflower | 13 | 5 | ||
| Cucumbers and Pickles | 25 | 20 | ||
| Herbs, Fresh Cut | 9 | D | ||
| Dry Onions | 20 | 8 | ||
| Green Onions | 2 | D | ||
| Green Peas | 30 | 14 | ||
| Hot Peppers | 8 | 1 | ||
| Sweet Peppers | 9 | 4 | ||
| Potatoes | 134 | 10504 | 3382085 cwt | |
| Pumpkins | 31 | 66 | ||
| Radishes | 7 | 3 | ||
| Squash | 36 | 19 | ||
| Sweet Corn | 75 | 450 | ||
| Tomatoes | 26 | 21 | ||
| Mixed Vegetables | 4 | 7 | ||
| Watermelons | 5 | 3 | ||
| Other Vegetables | 16 | 23 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 123 | 415 | 66406 trees | |
| Apricots | 3 | 1 | 18 trees | |
| Cherries, Total | 184 | 792 | 64969 trees | |
| Sweet Cherries | 174 | 629 | D | |
| Tart Cherries | 28 | 163 | D | |
| Grapes | 9 | 10 | 6694 trees | |
| Peaches | 10 | 3 | 240 trees | |
| Pears | 21 | 6 | 308 trees | |
| Plums and Prunes | 27 | 6 | 362 | |
| Other Fruits and Nuts | 5 | 4 | 72 | |
| Raspberries | 40 | 9 | 17731 lbs | |
| Strawberries | 15 | 8 | 25847 lbs | |
| Other Crops | Farms | Acres | Yield | |
| Herbs, Total | 12 | 76 | X | |
| Herbs, Dried | 5 | D | 3866 | |
| Mint for Oil | 51 | 7356 | 486539 lbs | |
| Other | 22 | 796 | X | |
| 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 | 362 | 1792164 | 5076 | 20173 |
| Nursery, Floriculture, Vegetable and Flower Seed Crops | 119 | X | 1229 | X |
| Floriculture Crops | 161 | 1518765 | 61 | 8797 |
| Bedding and Garden Plants | 138 | 1280207 | 36 | 7148 |
| Cut Flowers and Cut Florist Greens | 19 | D | 19 | 73 |
| Foliage Plants | 13 | D | D | 444 |
| Potted Flowering Plants | 34 | 165110 | D | 1132 |
| Bulbs, Corms, Rhizomes, and Tubers | 5 | D | 2 | D |
| Cut Christmas Trees Harvested | 74 | X | 1037 | 1390 |
| Nursery Crops | 91 | 137891 | 474 | 6199 |
| Sod Harvested | 12 | X | 746 | 2966 |
| Vegetable and Flower Seeds | 14 | 14150 | 6 | 149 |
| Greenhouse Vegetables | 30 | 102826 | X | 500 |
| Other Nursery and Greenhouse Crops | 68 | 18200 | 2750 | 143 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.