| Index | Dover | Tennessee | National |
| Income per capita | $24,695 | $26,019 | $29,829 |
| Median household income | $40,893 | $46,574 | $55,322 |
| Median income owner occupied | $66,641 | $58,570 | $70,586 |
| Median income renter occupied | $21,125 | $28,937 | $35,192 |
| Median earnings male | $31,250 | $32,560 | $36,919 |
| Median earnings female | $23,875 | $24,186 | $26,250 |
| Unemployment rate | 2.4% | 4.6% | 4.7% |
| Poverty level | 17.0% | 17.2% | 15.1% |


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| Labour Type | Male | Female |
| Construction industry | 15.9% | 15.9% |
| Manufacturing sector | 14.0% | 14.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 31.8% | 31.8% |
| Public administration | 1.4% | 1.4% |
| Transportation, warehousing & utilities | 6.0% | 6.0% |
| Education, health & social services | 8.0% | 8.0% |
| Other | 22.9% | 22.9% |
| City | Population | Household Income | National Avg. |
| Tennessee Ridge, TN | 1,296 | $41,250 | 25.4% |
| Erin, TN | 1,706 | $40,052 | 27.6% |
| Cumberland City, TN | 336 | $29,792 | 46.1% |
| LaFayette, KY | 168 | $0 | 100.0% |
| Dover, TN | 1,661 | $40,893 | 26.1% |
| City | Population | Household Income | National Avg. |
| Gower, MO | 1,661 | $55,298 | 0.0% |
| Newport, PA | 1,661 | $66,250 | 19.8% |
| Coleraine, MN | 1,660 | $42,222 | 23.7% |
| Perry, OH | 1,662 | $78,237 | 41.4% |
| Union City, OH | 1,660 | $32,344 | 41.5% |
| Dover, TN | 1,661 | $40,893 | 26.1% |