| Index | Nichols | Wisconsin | National |
| Income per capita | $46,641 | $43,754 | $44,883 |
| Median household income | $73,309 | $81,774 | $81,333 |
| Median income owner occupied | $72,482 | $103,160 | $106,172 |
| Median income renter occupied | $73,337 | $47,125 | $52,080 |
| Median earnings male | $65,908 | $54,326 | $54,343 |
| Median earnings female | $32,681 | $38,113 | $38,439 |
| Unemployment rate | 1.6% | 3.9% | 4.9% |
| Poverty level | 12.4% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.5% | 16.5% |
| Manufacturing sector | 36.9% | 36.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.5% | 17.5% |
| Public administration | 1.0% | 1.0% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 25.2% | 25.2% |
| City | Population | Household Income | National Avg. |
| Krakow, WI | 312 | $97,536 | 19.9% |
| Navarino, WI | 157 | $95,471 | 17.4% |
| Seymour, WI | 3,551 | $91,909 | 13.0% |
| Seymour CDP, WI | 1,663 | $89,325 | 9.8% |
| Angelica, WI | 96 | $85,849 | 5.6% |
| Nichols, WI | 232 | $73,309 | 9.9% |
| City | Population | Household Income | National Avg. |
| Alta Vista, IA | 232 | $73,931 | 9.1% |
| Maysville, IA | 232 | $97,644 | 20.1% |
| Volga, IA | 232 | $75,908 | 6.7% |
| Rockford, ID | 232 | $66,895 | 17.8% |
| Thawville, IL | 232 | $54,164 | 33.4% |
| Nichols, WI | 232 | $73,309 | 9.9% |