| Index | Mequon | Wisconsin | National |
| Income per capita | $98,952 | $43,754 | $44,883 |
| Median household income | $193,875 | $81,774 | $81,333 |
| Median income owner occupied | $208,650 | $103,160 | $106,172 |
| Median income renter occupied | $115,409 | $47,125 | $52,080 |
| Median earnings male | $121,396 | $54,326 | $54,343 |
| Median earnings female | $57,494 | $38,113 | $38,439 |
| Unemployment rate | 1.0% | 3.9% | 4.9% |
| Poverty level | 4.1% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.9% | 4.9% |
| Manufacturing sector | 17.8% | 17.8% |
| Financial & insurance services | 9.1% | 9.1% |
| Wholesale & retail services | 11.7% | 11.7% |
| Public administration | 3.1% | 3.1% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 19.1% | 19.1% |
| Other | 28.4% | 28.4% |
| City | Population | Household Income | National Avg. |
| River Hills, WI | 1,472 | $222,747 | 173.9% |
| Merton, WI | 3,864 | $206,098 | 153.4% |
| Whitefish Bay, WI | 14,209 | $192,601 | 136.8% |
| Richfield, WI | 12,159 | $171,342 | 110.7% |
| Elm Grove, WI | 6,322 | $168,356 | 107.0% |
| Mequon, WI | 25,189 | $193,875 | 138.4% |
| City | Population | Household Income | National Avg. |
| Watauga, TX | 25,192 | $112,101 | 37.8% |
| Trotwood, OH | 25,200 | $58,221 | 28.4% |
| Sandusky, OH | 25,201 | $62,320 | 23.4% |
| Crestview, FL | 25,204 | $73,425 | 9.7% |
| Lunenburg, NS | 25,205 | n/a | |
| Mequon, WI | 25,189 | $193,875 | 138.4% |