| Index | Macomb | Illinois | National |
| Income per capita | $34,655 | $47,397 | $44,883 |
| Median household income | $51,716 | $88,967 | $81,333 |
| Median income owner occupied | $99,754 | $111,557 | $106,172 |
| Median income renter occupied | $30,018 | $52,117 | $52,080 |
| Median earnings male | $22,150 | $60,185 | $54,343 |
| Median earnings female | $16,402 | $40,368 | $38,439 |
| Unemployment rate | 7.1% | 6.6% | 4.9% |
| Poverty level | 26.8% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 1.5% | 1.5% |
| Manufacturing sector | 6.7% | 6.7% |
| Financial & insurance services | 1.1% | 1.1% |
| Wholesale & retail services | 19.4% | 19.4% |
| Public administration | 7.5% | 7.5% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 25.1% | 25.1% |
| Other | 31.4% | 31.4% |
| City | Population | Household Income | National Avg. |
| Sciota, IL | 88 | $145,755 | 79.2% |
| Adair, IL | 184 | $118,499 | 45.7% |
| Industry, IL | 554 | $81,206 | 0.2% |
| Table Grove, IL | 373 | $72,687 | 10.6% |
| Plymouth, IL | 451 | $69,054 | 15.1% |
| Macomb, IL | 18,071 | $51,716 | 36.4% |
| City | Population | Household Income | National Avg. |
| Martinsburg, WV | 18,070 | $67,216 | 17.4% |
| Tinton Falls, NJ | 18,073 | $143,178 | 76.0% |
| Greenfield Town, MA | 18,076 | $71,989 | 11.5% |
| Pelham, ON | 18,077 | n/a | |
| Otsego, MN | 18,078 | $167,941 | 106.5% |
| Macomb, IL | 18,071 | $51,716 | 36.4% |