| Index | Carp Lake | Michigan | National |
| Income per capita | $26,384 | $40,534 | $44,883 |
| Median household income | $50,232 | $74,200 | $81,333 |
| Median income owner occupied | $65,278 | $92,757 | $106,172 |
| Median income renter occupied | $31,157 | $42,775 | $52,080 |
| Median earnings male | $0 | $52,653 | $54,343 |
| Median earnings female | $19,821 | $34,413 | $38,439 |
| Unemployment rate | 5.2% | 5.5% | 4.9% |
| Poverty level | 45.5% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.7% | 4.7% |
| Manufacturing sector | 2.4% | 2.4% |
| Financial & insurance services | 2.4% | 2.4% |
| Wholesale & retail services | 54.1% | 54.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 2.4% | 2.4% |
| Education, health & social services | 1.2% | 1.2% |
| Other | 32.9% | 32.9% |
| City | Population | Household Income | National Avg. |
| Cross Village, MI | 54 | $95,786 | 17.8% |
| Brutus, MI | 104 | $88,700 | 9.1% |
| St. Ignace, MI | 2,209 | $70,890 | 12.8% |
| Mackinac Island, MI | 1,032 | $64,368 | 20.9% |
| Pellston, MI | 784 | $62,742 | 22.9% |
| Carp Lake, MI | 546 | $50,232 | 38.2% |
| City | Population | Household Income | National Avg. |
| Byromville, GA | 546 | $55,187 | 32.1% |
| Hillsdale, IL | 546 | $110,496 | 35.9% |
| Pretty Prairie, KS | 546 | $74,555 | 8.3% |
| Ingold, NC | 546 | $43,630 | 46.4% |
| Petros, TN | 546 | $53,184 | 34.6% |
| Carp Lake, MI | 546 | $50,232 | 38.2% |