| Index | Sylvan Park | Nashville | Tennessee |
| Income per capita | $79,137 | $53,793 | $39,391 |
| Median household income | $152,830 | $93,264 | $70,292 |
| Median income owner occupied | $0 | $121,337 | $88,122 |
| Median income renter occupied | $0 | $66,752 | $42,945 |
| Median earnings male | $87,920 | $57,689 | $47,853 |
| Median earnings female | $74,725 | $50,342 | $35,679 |
| Unemployment rate | 2.2% | 3.6% | 4.8% |
| Poverty level | n/a | 14.4% | 17.2% |

| Labour Type | Male | Female |
| Construction industry | 9.4% | 9.4% |
| Manufacturing sector | 3.7% | 3.7% |
| Financial & insurance services | 4.2% | 4.2% |
| Wholesale & retail services | 8.0% | 8.0% |
| Public administration | 1.7% | 1.7% |
| Transportation, warehousing & utilities | 10.5% | 10.5% |
| Education, health & social services | 32.5% | 32.5% |
| Other | 26.8% | 26.8% |
| City | Population | Household Income | National Avg. |
| Belle Meade, TN | 2,276 | $367,222 | 351.5% |
| Forest Hills, TN | 5,054 | $308,968 | 279.9% |
| Oak Hill, TN | 4,717 | $278,346 | 242.2% |
| Brentwood, TN | 44,025 | $235,878 | 190.0% |
| Nolensville, TN | 9,422 | $216,826 | 166.6% |
| Nashville, TN | 692,022 | $93,264 | 14.7% |
| City | Population | Household Income | National Avg. |
| Detroit, MI | 692,044 | $48,936 | 39.8% |
| Vancouver, BC | 694,440 | n/a | |
| El Paso, TX | 703,663 | $72,976 | 10.3% |
| Portland, OR | 675,307 | $107,533 | 32.2% |
| Memphis, TN | 674,455 | $61,386 | 24.5% |
| Nashville, TN | 692,022 | $93,264 | 14.7% |