| Index | North Key Largo | Florida | National |
| Income per capita | $191,306 | $40,554 | $44,883 |
| Median household income | $181,652 | $72,078 | $81,333 |
| Median income owner occupied | $179,539 | $88,075 | $106,172 |
| Median income renter occupied | $0 | $51,794 | $52,080 |
| Median earnings male | $0 | $45,688 | $54,343 |
| Median earnings female | $66,887 | $37,493 | $38,439 |
| Unemployment rate | 2.7% | 5.2% | 4.9% |
| Poverty level | 11.0% | 16.1% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 15.9% | 15.9% |
| Financial & insurance services | 25.8% | 25.8% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 3.8% | 3.8% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 54.5% | 54.5% |
| City | Population | Household Income | National Avg. |
| Key Largo, FL | 9,926 | $97,527 | 19.9% |
| Homestead, FL | 70,473 | $75,984 | 6.6% |
| Florida City, FL | 12,235 | $55,802 | 31.4% |
| North Key Largo, FL | 904 | $181,652 | 123.3% |
| City | Population | Household Income | National Avg. |
| Ola, AR | 904 | $35,941 | 55.8% |
| Taylor, AR | 904 | $48,889 | 39.9% |
| Lompico, CA | 904 | $134,181 | 65.0% |
| Bowman, GA | 904 | $43,140 | 47.0% |
| Coulterville, IL | 904 | $59,581 | 26.7% |
| North Key Largo, FL | 904 | $181,652 | 123.3% |