| Index | Knightdale | North Carolina | National |
| Income per capita | $53,655 | $40,311 | $44,883 |
| Median household income | $103,850 | $71,390 | $81,333 |
| Median income owner occupied | $134,922 | $89,419 | $106,172 |
| Median income renter occupied | $72,162 | $45,314 | $52,080 |
| Median earnings male | $73,181 | $47,759 | $54,343 |
| Median earnings female | $61,087 | $37,334 | $38,439 |
| Unemployment rate | 3.4% | 5.4% | 4.9% |
| Poverty level | 5.0% | 16.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.0% | 9.0% |
| Manufacturing sector | 12.2% | 12.2% |
| Financial & insurance services | 10.5% | 10.5% |
| Wholesale & retail services | 16.2% | 16.2% |
| Public administration | 6.2% | 6.2% |
| Transportation, warehousing & utilities | 7.7% | 7.7% |
| Education, health & social services | 4.3% | 4.3% |
| Other | 30.2% | 30.2% |
| City | Population | Household Income | National Avg. |
| Rolesville, NC | 8,199 | $188,011 | 131.2% |
| Wake Forest, NC | 45,648 | $150,377 | 84.9% |
| Archer Lodge, NC | 5,192 | $104,413 | 28.4% |
| Raleigh, NC | 482,278 | $103,493 | 27.2% |
| Garner, NC | 31,549 | $99,772 | 22.7% |
| Knightdale, NC | 17,266 | $103,850 | 27.7% |
| City | Population | Household Income | National Avg. |
| Stafford, TX | 17,266 | $100,118 | 23.1% |
| Sunnyside, WA | 17,266 | $60,036 | 26.2% |
| Mount Vernon, OH | 17,264 | $70,520 | 13.3% |
| Southbridge Town, MA | 17,257 | $78,547 | 3.4% |
| Tahlequah, OK | 17,253 | $54,861 | 32.5% |
| Knightdale, NC | 17,266 | $103,850 | 27.7% |