Total population (1990 census): http://commserv.ucdavis.edu/cemarin/
County seat: San Rafael
CropSELECT
Cereals, Pseudocereals, Oilseeds
Industrial, Fiber
Forages
Vegetables
Small Fruits
Tree Fruits and Nuts
Herb, Aromatic, Medicinal, and Bioactive
| Forages | Farms | Acres | Yield | |
| Total Hay* | 34 | 5368 | 13776 tons, dry | |
| Small Grain Hay | 7 | 1968 | 3777 tons, dry | |
| Tame Hay | 5 | 239 | 766 tons, dry | |
| Wild Hay | 7 | 362 | 326 tons dry | |
| Grass Silage | 21 | 2799 | 26722 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Snap Bean | 3 | Z | ||
| Broccoli | 3 | D | ||
| Kale | 5 | 2 | ||
| Lettuce and Romaine | 8 | 28 | ||
| Potatoes | 8 | 12 | 1116 cwt | |
| Pumpkins | 5 | 9 | ||
| Squash | 4 | 3 | ||
| Tomatoes | 4 | 1 | ||
| Mixed Vegetables | 12 | 23 | ||
| Other Vegetables | 5 | 5 | ||
| Fruits and Nuts | Farms | Acres | Yield | |
| Apples | 11 | 15 | 794 trees | |
| Grapes | 12 | 161 | 110070 vines | |
| Plums and Prunes | 3 | 1 | 18 trees | |
| English Walnuts | 6 | 7 | 234 in shell | |
| Raspberries | 4 | 1 | 1145 lbs | |
| Strawberries | 4 | Z | 1353 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 | 20 | 229430 | 70 | 1832 |
| Nursery, Floriculture Vegetable and Flower Seed Crops | 12 | X | 70 | X |
| Floriculture Crops | 15 | 176480 | D | D |
| Bedding and Garden Plants | 5 | D | D | D |
| Cut Flowers and Cut Florist Greens | 7 | D | D | 486 |
| Potted Flowering Plants | 4 | 72000 | D | 262 |
| Nursery Crops | 8 | D | D | 979 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.
Z=Less than half of the unit shown.