| Index | Shelby | North Carolina | National |
| Income per capita | $36,204 | $40,311 | $44,883 |
| Median household income | $58,938 | $71,390 | $81,333 |
| Median income owner occupied | $87,126 | $89,419 | $106,172 |
| Median income renter occupied | $33,642 | $45,314 | $52,080 |
| Median earnings male | $46,662 | $47,759 | $54,343 |
| Median earnings female | $35,257 | $37,334 | $38,439 |
| Unemployment rate | 4.2% | 5.4% | 4.9% |
| Poverty level | 20.2% | 16.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.2% | 10.2% |
| Manufacturing sector | 22.5% | 22.5% |
| Financial & insurance services | 0.6% | 0.6% |
| Wholesale & retail services | 13.5% | 13.5% |
| Public administration | 3.0% | 3.0% |
| Transportation, warehousing & utilities | 5.7% | 5.7% |
| Education, health & social services | 15.7% | 15.7% |
| Other | 25.4% | 25.4% |
| City | Population | Household Income | National Avg. |
| Boiling Springs, NC | 4,739 | $109,374 | 34.5% |
| Lattimore, NC | 671 | $81,668 | 0.4% |
| Cliffside, NC | 727 | $79,724 | 2.0% |
| Cherryville, NC | 6,173 | $75,047 | 7.7% |
| Belwood, NC | 1,156 | $63,197 | 22.3% |
| Shelby, NC | 20,722 | $58,938 | 27.5% |
| City | Population | Household Income | National Avg. |
| Rio Rico, AZ | 20,721 | $76,222 | 6.3% |
| South St. Paul, MN | 20,723 | $93,537 | 15.0% |
| Baie-Comeau, QC | 20,732 | n/a | |
| Tukwila, WA | 20,710 | $93,571 | 15.0% |
| Tullahoma, TN | 20,737 | $73,203 | 10.0% |
| Shelby, NC | 20,722 | $58,938 | 27.5% |