| Index | Shields | Michigan | National |
| Income per capita | $51,516 | $40,534 | $44,883 |
| Median household income | $105,035 | $74,200 | $81,333 |
| Median income owner occupied | $111,570 | $92,757 | $106,172 |
| Median income renter occupied | $62,805 | $42,775 | $52,080 |
| Median earnings male | $63,631 | $52,653 | $54,343 |
| Median earnings female | $51,568 | $34,413 | $38,439 |
| Unemployment rate | 1.0% | 5.5% | 4.9% |
| Poverty level | 8.4% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.4% | 12.4% |
| Manufacturing sector | 16.2% | 16.2% |
| Financial & insurance services | 2.4% | 2.4% |
| Wholesale & retail services | 20.4% | 20.4% |
| Public administration | 10.4% | 10.4% |
| Transportation, warehousing & utilities | 5.0% | 5.0% |
| Education, health & social services | 9.4% | 9.4% |
| Other | 24.0% | 24.0% |
| City | Population | Household Income | National Avg. |
| Freeland, MI | 7,053 | $118,913 | 46.2% |
| Midland, MI | 43,447 | $93,363 | 14.8% |
| Essexville, MI | 3,366 | $89,254 | 9.7% |
| Burt, MI | 1,412 | $88,793 | 9.2% |
| Zilwaukee, MI | 1,791 | $87,933 | 8.1% |
| Shields, MI | 7,518 | $105,035 | 29.1% |
| City | Population | Household Income | National Avg. |
| Iron Mountain, MI | 7,517 | $70,744 | 13.0% |
| Waikele, HI | 7,519 | $156,513 | 92.4% |
| Nebraska City, NE | 7,516 | $83,248 | 2.4% |
| Garden Home-Whitford, OR | 7,521 | $127,564 | 56.8% |
| Kahaluu-Keauhou, HI | 7,514 | $114,251 | 40.5% |
| Shields, MI | 7,518 | $105,035 | 29.1% |