| Index | Harahan | Louisiana | National |
| Income per capita | $59,852 | $37,400 | $44,883 |
| Median household income | $104,667 | $67,394 | $81,333 |
| Median income owner occupied | $118,008 | $88,635 | $106,172 |
| Median income renter occupied | $73,098 | $40,850 | $52,080 |
| Median earnings male | $75,938 | $55,004 | $54,343 |
| Median earnings female | $56,465 | $33,160 | $38,439 |
| Unemployment rate | 1.4% | 4.8% | 4.9% |
| Poverty level | 9.2% | 19.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.1% | 11.1% |
| Manufacturing sector | 9.3% | 9.3% |
| Financial & insurance services | 1.5% | 1.5% |
| Wholesale & retail services | 23.7% | 23.7% |
| Public administration | 3.5% | 3.5% |
| Transportation, warehousing & utilities | 6.5% | 6.5% |
| Education, health & social services | 15.2% | 15.2% |
| Other | 26.5% | 26.5% |
| City | Population | Household Income | National Avg. |
| Destrehan, LA | 11,973 | $163,822 | 101.4% |
| Lafourche Crossing, LA | 2,039 | $151,169 | 85.9% |
| Bayou Gauche, LA | 1,743 | $144,906 | 78.2% |
| Belle Chasse, LA | 10,634 | $126,105 | 55.0% |
| Luling, LA | 14,997 | $110,816 | 36.2% |
| Harahan, LA | 9,556 | $104,667 | 28.7% |
| City | Population | Household Income | National Avg. |
| Atmore, AL | 9,556 | $37,676 | 53.7% |
| Kendallville, IN | 9,558 | $74,608 | 8.3% |
| Fairfield Glade, TN | 9,558 | $88,246 | 8.5% |
| Indianola, MS | 9,550 | $46,742 | 42.5% |
| Saline, MI | 9,563 | $119,157 | 46.5% |
| Harahan, LA | 9,556 | $104,667 | 28.7% |