| Index | South Gull Lake | Michigan | National |
| Income per capita | $196,262 | $40,534 | $44,883 |
| Median household income | $0 | $74,200 | $81,333 |
| Median income owner occupied | $300,265 | $92,757 | $106,172 |
| Median income renter occupied | $79,344 | $42,775 | $52,080 |
| Median earnings male | $365,025 | $52,653 | $54,343 |
| Median earnings female | $101,978 | $34,413 | $38,439 |
| Unemployment rate | 1.2% | 5.5% | 4.9% |
| Poverty level | 0.4% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.4% | 3.4% |
| Manufacturing sector | 4.7% | 4.7% |
| Financial & insurance services | 2.9% | 2.9% |
| Wholesale & retail services | 14.2% | 14.2% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 2.0% | 2.0% |
| Education, health & social services | 3.9% | 3.9% |
| Other | 67.7% | 67.7% |
| City | Population | Household Income | National Avg. |
| Hickory Corners, MI | 166 | $120,783 | 48.5% |
| Delton, MI | 608 | $113,083 | 39.0% |
| Richland, MI | 911 | $104,980 | 29.1% |
| Portage, MI | 50,237 | $97,253 | 19.6% |
| Climax, MI | 990 | $96,511 | 18.7% |
| South Gull Lake, MI | 1,657 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Sublette, KS | 1,657 | $74,374 | 8.6% |
| Pelican Bay, TX | 1,657 | $58,873 | 27.6% |
| Whitewright, TX | 1,657 | $65,679 | 19.2% |
| Georgiana, AL | 1,656 | $56,414 | 30.6% |
| Wyoming, DE | 1,658 | $92,132 | 13.3% |
| South Gull Lake, MI | 1,657 | $0 | 100.0% |