Total population (1990 census): 18878
County seat: Kewaunee
Crop Statistics (1997 US Census of Agriculture)
| Cereals | Farms | Acres | Yield | |
| Maize=Corn | 387 | 23168 | 2835658 bu | |
| Wheat for Grain, Total | 133 | 4829 | 258369 bu | |
| Spring Wheat | 3 | 46 | 2110 bu | |
| Winter Wheat | 131 | 4783 | 256259 bu | |
| Barley | 91 | 2665 | 154903 bu | |
| Oats | 370 | 10320 | 736163 bu | |
| Rye | 7 | 92 | 4044 bu | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 87 | 4683 | 206284 bu | |
| Forages | Farms | Acres | Yield | |
| Total Hay* | 614 | 57325 | 137800 tons, dry | |
| Alfalfa Hay | 526 | 26191 | 75730 tons, dry | |
| Small Grain Hay | 58 | 1733 | 3826 tons, dry | |
| Tame Hay | 38 | 612 | 1497 tons, dry | |
| Wild Hay | 6 | 136 | 214 tons dry | |
| Grass Silage | 351 | 28653 | 169586 tons, grn | |
| Corn for Silage | 419 | 17705 | 257830 tons, grn | |
| Vegetables | Farms | Acres | Yield | |
| Snap Bean | 25 | 1526 | ||
| Beets | 5 | 94 | ||
| Green Peas | 12 | 471 | ||
| Sweet Corn | 4 | D | ||
| Fruits | Farms | Acres | Yield | |
| Apples | 10 | 128 | 20093 trees | |
| Cherries, Total | 3 | D | D | |
| Strawberries | 4 | 22 | 112266 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 | 12 | D | 165 | D |
| Florculture Crops | 4 | D | D | D |
| Bedding/Garden Plants | 4 | D | D | D |
| Cut Christmas Trees Harvested | 7 | X | D | D |
| Other Nursery and Greenhouse Crops | 5 | D | D | 5 |
*Alfalfa, grass silage, green chops etc.
D=Withheld to avoid disclosing data for individual farms.
X=Not applicable.