| Index | Elkhorn | Wisconsin | National |
| Income per capita | $43,184 | $43,754 | $44,883 |
| Median household income | $95,499 | $81,774 | $81,333 |
| Median income owner occupied | $121,111 | $103,160 | $106,172 |
| Median income renter occupied | $47,423 | $47,125 | $52,080 |
| Median earnings male | $55,380 | $54,326 | $54,343 |
| Median earnings female | $40,396 | $38,113 | $38,439 |
| Unemployment rate | 1.8% | 3.9% | 4.9% |
| Poverty level | 7.6% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.8% | 10.8% |
| Manufacturing sector | 23.7% | 23.7% |
| Financial & insurance services | 3.0% | 3.0% |
| Wholesale & retail services | 16.0% | 16.0% |
| Public administration | 2.9% | 2.9% |
| Transportation, warehousing & utilities | 5.3% | 5.3% |
| Education, health & social services | 8.5% | 8.5% |
| Other | 29.4% | 29.4% |
| City | Population | Household Income | National Avg. |
| Rochester, WI | 3,932 | $140,929 | 73.3% |
| Fontana-on-Geneva Lake, WI | 1,552 | $132,923 | 63.4% |
| Lauderdale Lakes, WI | 1,467 | $131,796 | 62.0% |
| Eagle, WI | 2,186 | $128,610 | 58.1% |
| Powers Lake, WI | 1,480 | $128,405 | 57.9% |
| Elkhorn, WI | 10,351 | $95,499 | 17.4% |
| City | Population | Household Income | National Avg. |
| Española, NM | 10,349 | $54,611 | 32.9% |
| Lancaster, NY | 10,349 | $81,432 | 0.1% |
| The Pinery, CO | 10,348 | $193,930 | 138.4% |
| Vernon, TX | 10,347 | $64,857 | 20.3% |
| Red Bank, SC | 10,356 | $82,412 | 1.3% |
| Elkhorn, WI | 10,351 | $95,499 | 17.4% |