| Index | Mackinaw | Illinois | National |
| Income per capita | $45,278 | $47,397 | $44,883 |
| Median household income | $98,678 | $88,967 | $81,333 |
| Median income owner occupied | $107,657 | $111,557 | $106,172 |
| Median income renter occupied | $51,029 | $52,117 | $52,080 |
| Median earnings male | $84,545 | $60,185 | $54,343 |
| Median earnings female | $39,611 | $40,368 | $38,439 |
| Unemployment rate | 2.4% | 6.6% | 4.9% |
| Poverty level | 5.3% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.5% | 18.5% |
| Manufacturing sector | 22.4% | 22.4% |
| Financial & insurance services | 5.1% | 5.1% |
| Wholesale & retail services | 12.0% | 12.0% |
| Public administration | 6.6% | 6.6% |
| Transportation, warehousing & utilities | 10.2% | 10.2% |
| Education, health & social services | 8.5% | 8.5% |
| Other | 16.6% | 16.6% |
| City | Population | Household Income | National Avg. |
| Twin Grove, IL | 1,271 | $162,578 | 99.9% |
| Goodfield, IL | 1,006 | $133,304 | 63.9% |
| Heritage Lake, IL | 1,712 | $131,363 | 61.5% |
| Morton, IL | 16,134 | $119,358 | 46.8% |
| Washington, IL | 16,894 | $115,059 | 41.5% |
| Mackinaw, IL | 2,019 | $98,678 | 21.3% |
| City | Population | Household Income | National Avg. |
| Gila Bend, AZ | 2,019 | $61,592 | 24.3% |
| Pierce, NE | 2,019 | $76,532 | 5.9% |
| Manahawkin, NJ | 2,019 | $106,678 | 31.2% |
| Laurel Hollow, NY | 2,019 | $379,136 | 366.2% |
| Whitwell, TN | 2,019 | $86,604 | 6.5% |
| Mackinaw, IL | 2,019 | $98,678 | 21.3% |