| Index | Marathon City | Wisconsin | National |
| Income per capita | $51,599 | $43,754 | $44,883 |
| Median household income | $102,585 | $81,774 | $81,333 |
| Median income owner occupied | $116,964 | $103,160 | $106,172 |
| Median income renter occupied | $53,625 | $47,125 | $52,080 |
| Median earnings male | $68,867 | $54,326 | $54,343 |
| Median earnings female | $43,131 | $38,113 | $38,439 |
| Unemployment rate | 1.9% | 3.9% | 4.9% |
| Poverty level | 2.7% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.3% | 9.3% |
| Manufacturing sector | 41.3% | 41.3% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 18.9% | 18.9% |
| Public administration | 2.1% | 2.1% |
| Transportation, warehousing & utilities | 5.6% | 5.6% |
| Education, health & social services | 8.0% | 8.0% |
| Other | 13.3% | 13.3% |
| City | Population | Household Income | National Avg. |
| Maine, WI | 2,654 | $136,380 | 67.7% |
| Kronenwetter, WI | 8,148 | $134,963 | 65.9% |
| Rothschild, WI | 5,463 | $112,151 | 37.9% |
| Fenwood, WI | 166 | $104,969 | 29.1% |
| Weston, WI | 15,555 | $100,489 | 23.6% |
| Marathon City, WI | 1,360 | $102,585 | 26.1% |
| City | Population | Household Income | National Avg. |
| Lily Lake, IL | 1,360 | $175,176 | 115.4% |
| Augusta, KY | 1,360 | $72,995 | 10.3% |
| Frankfort, OH | 1,360 | $67,317 | 17.2% |
| Monroeville, OH | 1,360 | $86,256 | 6.1% |
| Flemington, PA | 1,360 | $65,017 | 20.1% |
| Marathon City, WI | 1,360 | $102,585 | 26.1% |