| Index | Winfield | Iowa | National |
| Income per capita | $19,928 | $27,621 | $28,555 |
| Median household income | $41,528 | $52,716 | $53,482 |
| Median income owner occupied | $49,000 | $64,199 | $68,142 |
| Median income renter occupied | $25,078 | $29,226 | $33,219 |
| Median earnings male | $30,227 | $36,237 | $36,116 |
| Median earnings female | $25,625 | $24,406 | $25,692 |
| Unemployment rate | 3.9% | 3.7% | 5.8% |
| Poverty level | 13.8% | 12.6% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 9.2% | 0.0% |
| Manufacturing sector | 37.4% | 3.1% |
| Financial & insurance services | 7.5% | 4.4% |
| Wholesale & retail services | 9.8% | 12.9% |
| Public administration | 0.0% | 2.7% |
| Transportation, warehousing & utilities | 5.2% | 5.3% |
| Education, health & social services | 14.9% | 60.9% |
| Other | 16.1% | 8.0% |
| City, State | Population | Household Income | National Avg. |
| Westwood, IA | 121 | $86,250 | 61% |
| Cotter, IA | 67 | $63,750 | 19% |
| Olds, IA | 247 | $59,375 | 11% |
| Columbus City, IA | 417 | $56,042 | 5% |
| Mount Union, IA | 105 | $55,938 | 5% |
| Winfield, IA | 951 | $41,528 | 22% |
| City, State | Population | Household Income | National Avg. |
| Edmundson, MO | 951 | $32,619 | 39% |
| East Tulare Villa, CA | 951 | $45,446 | 15% |
| Holly Pond, AL | 951 | $30,125 | 44% |
| Hankinson, ND | 951 | $48,472 | 9% |
| Oshkosh, NE | 951 | $38,182 | 29% |
| Winfield, IA | 951 | $41,528 | 22% |