Total population (1990 census): 8404
County seat: Burlington
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 | 113 | 10746 | 1235365 bu | |
| Sorghum for Grain or Seed | 174 | 17031 | 1515297 bu | |
| Wheat for Grain, Total | 212 | 21512 | 1085372 bu | |
| Oats | 18 | 368 | 22974 bu | |
| Sunflower Seed | 4 | 146 | 171920 lbs | |
| Grain Legumes | Farms | Acres | Yield | |
| Soybean | 318 | 64087 | 2172208 bu | |
| Forages | Farms | Acres | Yield | |
| Field Seed and Grass Seed Crops | 4 | 138 | X | |
| Total Hay* | 301 | 41294 | 60035 tons, dry | |
| Alfalfa Hay | 76 | 2578 | 6653 tons, dry | |
| Small Grain Hay | 7 | 160 | 179 tons, dry | |
| Tame Hay | 157 | 8741 | 14819 tons, dry | |
| Wild Hay | 228 | 29356 | 37681 tons dry | |
| Grass Silage | 8 | 459 | 2107 tons, grn | |
| Corn for Silage | 5 | 507 | 8895 tons, grn | |
| Sorghum for Silage | 7 | 228 | 3287 tons, grn | |
*Alfalfa, grass silage, green chops etc.
X=Not applicable.