| Index | Oconomowoc | Wisconsin | National |
| Income per capita | $65,350 | $43,754 | $44,883 |
| Median household income | $143,522 | $81,774 | $81,333 |
| Median income owner occupied | $172,973 | $103,160 | $106,172 |
| Median income renter occupied | $76,373 | $47,125 | $52,080 |
| Median earnings male | $84,435 | $54,326 | $54,343 |
| Median earnings female | $57,539 | $38,113 | $38,439 |
| Unemployment rate | 2.1% | 3.9% | 4.9% |
| Poverty level | 6.7% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.2% | 7.2% |
| Manufacturing sector | 26.1% | 26.1% |
| Financial & insurance services | 6.8% | 6.8% |
| Wholesale & retail services | 15.7% | 15.7% |
| Public administration | 4.6% | 4.6% |
| Transportation, warehousing & utilities | 7.3% | 7.3% |
| Education, health & social services | 11.1% | 11.1% |
| Other | 19.3% | 19.3% |
| City | Population | Household Income | National Avg. |
| Oconomowoc Lake, WI | 637 | $358,918 | 341.3% |
| Lac La Belle, WI | 254 | $261,887 | 222.0% |
| Merton, WI | 3,864 | $206,098 | 153.4% |
| Chenequa, WI | 601 | $204,958 | 152.0% |
| North Prairie, WI | 2,635 | $175,726 | 116.1% |
| Oconomowoc, WI | 17,299 | $143,522 | 76.5% |
| City | Population | Household Income | National Avg. |
| Lansdale, PA | 17,300 | $105,234 | 29.4% |
| Bull Run, VA | 17,295 | $113,665 | 39.8% |
| Phoenixville, PA | 17,310 | $128,721 | 58.3% |
| Knightdale, NC | 17,266 | $103,850 | 27.7% |
| Stafford, TX | 17,266 | $100,118 | 23.1% |
| Oconomowoc, WI | 17,299 | $143,522 | 76.5% |