| Index | Estral Beach | Michigan | National |
| Income per capita | $43,979 | $40,534 | $44,883 |
| Median household income | $87,714 | $74,200 | $81,333 |
| Median income owner occupied | $90,593 | $92,757 | $106,172 |
| Median income renter occupied | $0 | $42,775 | $52,080 |
| Median earnings male | $66,167 | $52,653 | $54,343 |
| Median earnings female | $16,609 | $34,413 | $38,439 |
| Unemployment rate | 2.0% | 5.5% | 4.9% |
| Poverty level | 8.2% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.8% | 17.8% |
| Manufacturing sector | 22.8% | 22.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.9% | 10.9% |
| Public administration | 3.0% | 3.0% |
| Transportation, warehousing & utilities | 16.8% | 16.8% |
| Education, health & social services | 7.9% | 7.9% |
| Other | 18.8% | 18.8% |
| City | Population | Household Income | National Avg. |
| Rockwood, MI | 3,275 | $124,824 | 53.5% |
| South Rockwood, MI | 1,977 | $113,841 | 40.0% |
| Gibraltar, MI | 4,653 | $112,953 | 38.9% |
| Stony Point, MI | 1,671 | $110,472 | 35.8% |
| Trenton, MI | 18,684 | $104,195 | 28.1% |
| Estral Beach, MI | 377 | $87,714 | 7.8% |
| City | Population | Household Income | National Avg. |
| Bitter Springs, AZ | 377 | $48,843 | 39.9% |
| California Pines, CA | 377 | $49,396 | 39.3% |
| Clarksburg, CA | 377 | $0 | 100.0% |
| Topaz, CA | 377 | $110,999 | 36.5% |
| Kelley, IA | 377 | $153,700 | 89.0% |
| Estral Beach, MI | 377 | $87,714 | 7.8% |