Total population (1990 census): 35688
County seat: Princeton
CropSELECT
FruitsCrop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 970 | 253082 | 32680964 bu | |
| Wheat | 78 | 2386 | 137746 bu | |
| Oats | 63 | 962 | 63149 bu | |
| Rye | 4 | 19 | 690 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 250 | 5924 | 18376 tons, dry | |
| Alfalfa Hay | 211 | 4452 | 15074 tons, dry | |
| Small Grain Hay | 26 | 342 | 708 tons, dry | |
| Tame Hay | 42 | 671 | 1462 tons, dry | |
| Grass Silage | 14 | 459 | 3397 tons, grn | |
| Corn for Silage | 47 | 1152 | 18685 tons, grn | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 905 | 167823 | 7860001 bu | |
| Vegetables | Farms | Acres | Yield | |
| Cantaloupes | 3 | (D) | ||
| Green Peas | 4 | 150 | ||
| Pumpkins | 6 | 22 | ||
| Sweet Corn | 9 | 362 | ||
| Tomatoes | 3 | 1 | ||
| Watermelons | 4 | 12 | ||
| Fruits | Farms | Acres | Yield | |
| Apples | 9 | 19 | 1844 trees | |
| Grapes | 4 | 1 | 129 vines | |
| Peaches | 3 | 1 | 33 trees | |
| Pears | 3 | (Z) | 25 trees | |
| Plums and Prunes | 3 | (Z) | 30 trees | |
| Blackberries | 4 | 1 | 3220 lbs | |
| Tame Blueberries | 4 | (D) | (D) | |
| Raspberries | 7 | 5 | 4890 | |
| Strawberries | 5 | 13 | 87095 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 | 14 | (D) | 47 | (D) |
| Florculture Crops | 4 | (D) | (D) | (D) |
| Bedding/Garden Plants | 3 | (D) | (D) | (D) |
| Cut Christmas Trees Harvested | 3 | (X) | 3 | 21 |
| Nursery Crops | 5 | - | (D) | (D) |
| Other Nursery and Greenhouse Crops | 6 | - | 20 | 6 |
*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.