Total population (1990 census): 435276
County seat: Plymouth
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 | 5 | D | D | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 104 | 3465 | 7260 tons, dry | |
| Alfalfa Hay | 26 | 652 | 2163 tons, dry | |
| Small Grain Hay | 4 | 49 | 78 tons, dry | |
| Tame Hay | 67 | 2116 | 4112 tons, dry | |
| Wild Hay | 23 | 379 | 366 tons dry | |
| Grass Silage | 9 | 269 | 1619 tons, grn | |
| Corn for Silage | 17 | 1737 | 27607 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Asparagus | 3 | 3 | ||
| Snap Beans | 10 | 42 | ||
| Broccoli | 5 | 1 | ||
| Head Cabbage | 3 | 1 | ||
| Cucumbers and Pickles | 5 | 3 | ||
| Lettuce and Romaine | 4 | D | ||
| Dry Onions | 4 | 1 | ||
| Green Peas | 3 | 5 | ||
| Hot Peppers | 4 | 1 | ||
| Sweet Peppers | 14 | 12 | ||
| Potatoes | 5 | 10 | 1085 cwt | |
| Pumpkins | 27 | 114 | ||
| Squash | 29 | 48 | ||
| Sweet Corn | 28 | 454 | ||
| Tomatoes | 35 | 34 | ||
| Other Vegetables | 4 | D | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 16 | 75 | 7270 trees | |
| Grapes | 7 | D | 1865 vines | |
| Peaches | 3 | D | D | |
| Tame Blueberries | 18 | 40 | 45685 lbs | |
| Cranberries | 412 | 11218 | 1732138 cwt | |
| Raspberries | 8 | 20 | D | |
| Strawberries | 21 | 33 | 129645 lbs | |
| Other Crops | Farms | Acres | Yield | |
| Tobacco | 1 | 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 | 104 | 621924 | 342 | 4816 |
| Nursery, Floriculture Vegetable and Flower Seed Crops | 29 | X | 113 | X |
| Floriculture Crops | 53 | 560018 | 30 | 3221 |
| Bedding and Garden Plants | 47 | 328498 | 15 | 1689 |
| Cut Flowers and Cut Florist Greens | 7 | D | 8 | D |
| Foliage Plants | 4 | D | D | D |
| Potted Flowering Plants | 16 | 159520 | 7 | 971 |
| Cut Christmas Trees Harvested | 26 | X | 5 | 98 |
| Nursery Crops | 16 | D | D | 311 |
| Vegetable and Flower Seeds | 3 | 10200 | D | D |
| Greenhouse Vegetables | 4 | 7206 | X | 33 |
| Other Nursery and Greenhouse Crops | 42 | D | 193 | D |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.