| Index | Salem | Missouri | National |
| Income per capita | $29,792 | $39,715 | $44,883 |
| Median household income | $42,403 | $72,613 | $81,333 |
| Median income owner occupied | $66,364 | $90,986 | $106,172 |
| Median income renter occupied | $30,782 | $45,210 | $52,080 |
| Median earnings male | $46,280 | $52,324 | $54,343 |
| Median earnings female | $27,771 | $36,971 | $38,439 |
| Unemployment rate | 4.6% | 4.4% | 4.9% |
| Poverty level | 24.0% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.9% | 4.9% |
| Manufacturing sector | 40.6% | 40.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.5% | 10.5% |
| Public administration | 4.5% | 4.5% |
| Transportation, warehousing & utilities | 3.9% | 3.9% |
| Education, health & social services | 10.0% | 10.0% |
| Other | 19.1% | 19.1% |
| City | Population | Household Income | National Avg. |
| Salem, MO | 5,099 | $42,403 | 47.9% |
| City | Population | Household Income | National Avg. |
| Centreville, IL | 5,098 | $33,370 | 59.0% |
| Richland Center, WI | 5,098 | $61,506 | 24.4% |
| Needles, CA | 5,100 | $49,418 | 39.2% |
| Ste. Anne, MB | 5,100 | n/a | |
| Adairsville, GA | 5,097 | $91,329 | 12.3% |
| Salem, MO | 5,099 | $42,403 | 47.9% |