| Index | Grand Isle | Louisiana | National |
| Income per capita | $44,136 | $37,400 | $44,883 |
| Median household income | $0 | $67,394 | $81,333 |
| Median income owner occupied | $0 | $88,635 | $106,172 |
| Median income renter occupied | $0 | $40,850 | $52,080 |
| Median earnings male | $78,847 | $55,004 | $54,343 |
| Median earnings female | $34,741 | $33,160 | $38,439 |
| Unemployment rate | 4.3% | 4.8% | 4.9% |
| Poverty level | 25.9% | 19.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 19.0% | 19.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 3.3% | 3.3% |
| Public administration | 8.5% | 8.5% |
| Transportation, warehousing & utilities | 20.3% | 20.3% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 49.0% | 49.0% |
| City | Population | Household Income | National Avg. |
| Grand Isle, LA | 690 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Fontanelle, IA | 690 | $71,852 | 11.7% |
| Paris, ID | 690 | $101,520 | 24.8% |
| Ozawkie, KS | 690 | $122,409 | 50.5% |
| Woodland Hills, KY | 690 | $114,764 | 41.1% |
| Argyle, MN | 690 | $92,502 | 13.7% |
| Grand Isle, LA | 690 | $0 | 100.0% |