| Index | Sparta | Tennessee | National |
| Income per capita | $26,267 | $39,391 | $44,883 |
| Median household income | $48,620 | $70,292 | $81,333 |
| Median income owner occupied | $77,463 | $88,122 | $106,172 |
| Median income renter occupied | $28,915 | $42,945 | $52,080 |
| Median earnings male | $29,908 | $47,853 | $54,343 |
| Median earnings female | $29,475 | $35,679 | $38,439 |
| Unemployment rate | 5.9% | 4.8% | 4.9% |
| Poverty level | 16.1% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.0% | 12.0% |
| Manufacturing sector | 24.2% | 24.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 19.2% | 19.2% |
| Public administration | 2.6% | 2.6% |
| Transportation, warehousing & utilities | 8.6% | 8.6% |
| Education, health & social services | 4.3% | 4.3% |
| Other | 28.4% | 28.4% |
| City | Population | Household Income | National Avg. |
| Cookeville, TN | 34,916 | $60,434 | 25.7% |
| Spencer, TN | 1,443 | $59,356 | 27.0% |
| Doyle, TN | 609 | $48,067 | 40.9% |
| Monterey, TN | 2,927 | $47,332 | 41.8% |
| Sparta, TN | 5,117 | $48,620 | 40.2% |
| City | Population | Household Income | National Avg. |
| Lakeport, CA | 5,117 | $75,557 | 7.1% |
| Sugarcreek, PA | 5,116 | $65,081 | 20.0% |
| Raeford, NC | 5,115 | $51,209 | 37.0% |
| Iroquois Point, HI | 5,121 | $148,788 | 82.9% |
| Dellwood, MO | 5,122 | $90,952 | 11.8% |
| Sparta, TN | 5,117 | $48,620 | 40.2% |