| Index | Slinger | Wisconsin | National |
| Income per capita | $59,700 | $43,754 | $44,883 |
| Median household income | $108,599 | $81,774 | $81,333 |
| Median income owner occupied | $124,187 | $103,160 | $106,172 |
| Median income renter occupied | $66,740 | $47,125 | $52,080 |
| Median earnings male | $92,278 | $54,326 | $54,343 |
| Median earnings female | $52,144 | $38,113 | $38,439 |
| Unemployment rate | 2.2% | 3.9% | 4.9% |
| Poverty level | 1.7% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.1% | 12.1% |
| Manufacturing sector | 30.0% | 30.0% |
| Financial & insurance services | 4.9% | 4.9% |
| Wholesale & retail services | 17.1% | 17.1% |
| Public administration | 3.3% | 3.3% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 6.7% | 6.7% |
| Other | 22.7% | 22.7% |
| City | Population | Household Income | National Avg. |
| Lac La Belle, WI | 254 | $261,887 | 222.0% |
| Merton, WI | 3,864 | $206,098 | 153.4% |
| Chenequa, WI | 601 | $204,958 | 152.0% |
| Mequon, WI | 25,189 | $193,875 | 138.4% |
| Richfield, WI | 12,159 | $171,342 | 110.7% |
| Slinger, WI | 5,629 | $108,599 | 33.5% |
| City | Population | Household Income | National Avg. |
| Batesburg-Leesville, SC | 5,630 | $75,162 | 7.6% |
| San Leon, TX | 5,626 | $95,717 | 17.7% |
| Lac-Brome, QC | 5,626 | n/a | |
| Creswell, OR | 5,632 | $106,784 | 31.3% |
| Starke, FL | 5,625 | $55,345 | 32.0% |
| Slinger, WI | 5,629 | $108,599 | 33.5% |