| Index | McComb | Mississippi | National |
| Income per capita | $25,163 | $31,721 | $44,883 |
| Median household income | $45,328 | $59,875 | $81,333 |
| Median income owner occupied | $60,955 | $74,896 | $106,172 |
| Median income renter occupied | $26,144 | $36,445 | $52,080 |
| Median earnings male | $39,387 | $46,990 | $54,343 |
| Median earnings female | $33,989 | $33,204 | $38,439 |
| Unemployment rate | 2.5% | 5.8% | 4.9% |
| Poverty level | 41.2% | 22.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.4% | 2.4% |
| Manufacturing sector | 21.3% | 21.3% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 26.0% | 26.0% |
| Public administration | 5.3% | 5.3% |
| Transportation, warehousing & utilities | 9.4% | 9.4% |
| Education, health & social services | 6.0% | 6.0% |
| Other | 26.9% | 26.9% |
| City | Population | Household Income | National Avg. |
| Magnolia, MS | 3,086 | $46,455 | 42.9% |
| Summit, MS | 2,730 | $40,533 | 50.2% |
| McComb, MS | 13,253 | $45,328 | 44.3% |
| City | Population | Household Income | National Avg. |
| Lilburn, GA | 13,254 | $82,684 | 1.7% |
| Lexington Park, MD | 13,260 | $110,039 | 35.3% |
| Ocean Pines, MD | 13,245 | $115,969 | 42.6% |
| Riviera Beach, MD | 13,245 | $141,757 | 74.3% |
| Franklin Park, NJ | 13,245 | $135,281 | 66.3% |
| McComb, MS | 13,253 | $45,328 | 44.3% |