| Index | Polkville | North Carolina | National |
| Income per capita | $27,296 | $40,311 | $44,883 |
| Median household income | $61,390 | $71,390 | $81,333 |
| Median income owner occupied | $69,273 | $89,419 | $106,172 |
| Median income renter occupied | $0 | $45,314 | $52,080 |
| Median earnings male | $46,038 | $47,759 | $54,343 |
| Median earnings female | $0 | $37,334 | $38,439 |
| Unemployment rate | 2.7% | 5.4% | 4.9% |
| Poverty level | 25.3% | 16.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.5% | 8.5% |
| Manufacturing sector | 13.6% | 13.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 22.0% | 22.0% |
| Public administration | 8.5% | 8.5% |
| Transportation, warehousing & utilities | 3.4% | 3.4% |
| Education, health & social services | 2.5% | 2.5% |
| Other | 41.5% | 41.5% |
| 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% |
| Casar, NC | 368 | $71,054 | 12.6% |
| Polkville, NC | 543 | $61,390 | 24.5% |
| City | Population | Household Income | National Avg. |
| Key Colony Beach, FL | 543 | $135,757 | 66.9% |
| Strasburg, IL | 543 | $93,654 | 15.1% |
| Danville, MD | 543 | $3,748 | 95.4% |
| Bull Creek, MO | 543 | $41,117 | 49.4% |
| Urich, MO | 543 | $51,833 | 36.3% |
| Polkville, NC | 543 | $61,390 | 24.5% |