| Index | Three Rivers | Michigan | National |
| Income per capita | $29,983 | $40,534 | $44,883 |
| Median household income | $62,721 | $74,200 | $81,333 |
| Median income owner occupied | $82,458 | $92,757 | $106,172 |
| Median income renter occupied | $49,827 | $42,775 | $52,080 |
| Median earnings male | $49,196 | $52,653 | $54,343 |
| Median earnings female | $33,324 | $34,413 | $38,439 |
| Unemployment rate | 4.0% | 5.5% | 4.9% |
| Poverty level | 16.7% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.1% | 10.1% |
| Manufacturing sector | 49.8% | 49.8% |
| Financial & insurance services | 0.3% | 0.3% |
| Wholesale & retail services | 11.5% | 11.5% |
| Public administration | 0.2% | 0.2% |
| Transportation, warehousing & utilities | 3.5% | 3.5% |
| Education, health & social services | 8.4% | 8.4% |
| Other | 16.2% | 16.2% |
| City | Population | Household Income | National Avg. |
| Mendon, MI | 855 | $97,226 | 19.5% |
| Schoolcraft, MI | 1,247 | $95,402 | 17.3% |
| Constantine, MI | 2,272 | $86,893 | 6.8% |
| Vicksburg, MI | 3,560 | $85,701 | 5.4% |
| Centreville, MI | 1,197 | $78,969 | 2.9% |
| Three Rivers, MI | 7,859 | $62,721 | 22.9% |
| City | Population | Household Income | National Avg. |
| Montrose, VA | 7,859 | $57,813 | 28.9% |
| Princeton, IL | 7,860 | $76,405 | 6.1% |
| Rockwood, MB | 7,863 | n/a | |
| Plumas Lake, CA | 7,854 | $154,391 | 89.8% |
| Payette, ID | 7,854 | $71,215 | 12.4% |
| Three Rivers, MI | 7,859 | $62,721 | 22.9% |