| Index | Shelby | Michigan | National |
| Income per capita | $28,822 | $40,534 | $44,883 |
| Median household income | $71,463 | $74,200 | $81,333 |
| Median income owner occupied | $91,754 | $92,757 | $106,172 |
| Median income renter occupied | $49,175 | $42,775 | $52,080 |
| Median earnings male | $49,164 | $52,653 | $54,343 |
| Median earnings female | $33,000 | $34,413 | $38,439 |
| Unemployment rate | 2.8% | 5.5% | 4.9% |
| Poverty level | 15.5% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.6% | 14.6% |
| Manufacturing sector | 34.6% | 34.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.6% | 10.6% |
| Public administration | 0.6% | 0.6% |
| Transportation, warehousing & utilities | 3.0% | 3.0% |
| Education, health & social services | 4.0% | 4.0% |
| Other | 32.5% | 32.5% |
| City | Population | Household Income | National Avg. |
| New Era, MI | 433 | $106,057 | 30.4% |
| Montague, MI | 2,869 | $92,880 | 14.2% |
| Pentwater, MI | 823 | $81,020 | 0.4% |
| Whitehall, MI | 2,856 | $73,873 | 9.2% |
| Rothbury, MI | 411 | $69,197 | 14.9% |
| Shelby, MI | 2,627 | $71,463 | 12.1% |
| City | Population | Household Income | National Avg. |
| Apalachicola, FL | 2,627 | $76,796 | 5.6% |
| Lakeview Estates, GA | 2,627 | $52,260 | 35.7% |
| Mattawan, MI | 2,627 | $98,300 | 20.9% |
| Stone Ridge, NY | 2,627 | $89,655 | 10.2% |
| Swan Valley West, MB | 2,627 | n/a | |
| Shelby, MI | 2,627 | $71,463 | 12.1% |