| Index | Jennings | Louisiana | National |
| Income per capita | $36,677 | $37,400 | $44,883 |
| Median household income | $42,153 | $67,394 | $81,333 |
| Median income owner occupied | $61,250 | $88,635 | $106,172 |
| Median income renter occupied | $30,477 | $40,850 | $52,080 |
| Median earnings male | $58,258 | $55,004 | $54,343 |
| Median earnings female | $31,704 | $33,160 | $38,439 |
| Unemployment rate | 3.5% | 4.8% | 4.9% |
| Poverty level | 23.4% | 19.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.4% | 6.4% |
| Manufacturing sector | 17.2% | 17.2% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 14.3% | 14.3% |
| Public administration | 5.8% | 5.8% |
| Transportation, warehousing & utilities | 9.2% | 9.2% |
| Education, health & social services | 12.1% | 12.1% |
| Other | 32.2% | 32.2% |
| City | Population | Household Income | National Avg. |
| Morse, LA | 1,271 | $120,921 | 48.7% |
| Egan, LA | 1,031 | $113,965 | 40.1% |
| Welsh, LA | 3,307 | $65,659 | 19.3% |
| Mermentau, LA | 637 | $57,885 | 28.8% |
| Estherwood, LA | 698 | $54,671 | 32.8% |
| Jennings, LA | 10,220 | $42,153 | 48.2% |
| City | Population | Household Income | National Avg. |
| Friendly, MD | 10,219 | $191,150 | 135.0% |
| Madera Acres, CA | 10,217 | $130,193 | 60.1% |
| Pleasant Hill, IA | 10,217 | $109,115 | 34.2% |
| Clinton, TN | 10,217 | $74,409 | 8.5% |
| Hampton, NH | 10,213 | $122,489 | 50.6% |
| Jennings, LA | 10,220 | $42,153 | 48.2% |