| Index | Iron City | Tennessee | National |
| Income per capita | $30,263 | $39,391 | $44,883 |
| Median household income | $44,070 | $70,292 | $81,333 |
| Median income owner occupied | $44,758 | $88,122 | $106,172 |
| Median income renter occupied | $0 | $42,945 | $52,080 |
| Median earnings male | $49,075 | $47,853 | $54,343 |
| Median earnings female | $0 | $35,679 | $38,439 |
| Unemployment rate | 0.0% | 4.8% | 4.9% |
| Poverty level | 18.1% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 37.1% | 37.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 17.1% | 17.1% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 45.7% | 45.7% |
| City | Population | Household Income | National Avg. |
| Lexington, AL | 831 | $80,220 | 1.4% |
| Killen, AL | 1,175 | $78,058 | 4.0% |
| Loretto, TN | 1,849 | $67,963 | 16.4% |
| Collinwood, TN | 1,195 | $66,902 | 17.7% |
| Underwood-Petersville, AL | 2,778 | $58,183 | 28.5% |
| Iron City, TN | 97 | $44,070 | 45.8% |
| City | Population | Household Income | National Avg. |
| Diomede, AK | 97 | $33,373 | 59.0% |
| Oscarville, AK | 97 | $0 | 100.0% |
| Bear Creek, CA | 97 | $0 | 100.0% |
| Bennington, ID | 97 | $0 | 100.0% |
| Vernon, IL | 97 | $61,019 | 25.0% |
| Iron City, TN | 97 | $44,070 | 45.8% |