| Index | Cayce | South Carolina | National |
| Income per capita | $42,641 | $37,827 | $44,883 |
| Median household income | $77,173 | $68,647 | $81,333 |
| Median income owner occupied | $96,472 | $87,094 | $106,172 |
| Median income renter occupied | $62,373 | $44,371 | $52,080 |
| Median earnings male | $49,152 | $46,426 | $54,343 |
| Median earnings female | $39,854 | $34,595 | $38,439 |
| Unemployment rate | 3.7% | 5.3% | 4.9% |
| Poverty level | 19.4% | 17.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.4% | 8.4% |
| Manufacturing sector | 8.3% | 8.3% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 12.0% | 12.0% |
| Public administration | 8.5% | 8.5% |
| Transportation, warehousing & utilities | 10.5% | 10.5% |
| Education, health & social services | 15.6% | 15.6% |
| Other | 34.3% | 34.3% |
| City | Population | Household Income | National Avg. |
| Lake Murray of Richland, SC | 6,856 | $152,900 | 88.0% |
| Arcadia Lakes, SC | 782 | $140,563 | 72.8% |
| Irmo, SC | 12,834 | $112,569 | 38.4% |
| Lexington, SC | 22,445 | $108,105 | 32.9% |
| Forest Acres, SC | 10,529 | $98,753 | 21.4% |
| Cayce, SC | 14,389 | $77,173 | 5.1% |
| City | Population | Household Income | National Avg. |
| Mountain View County, AB | 14,390 | n/a | |
| Deming, NM | 14,383 | $42,089 | 48.3% |
| Springdale, NJ | 14,396 | $226,530 | 178.5% |
| Reidsville, NC | 14,401 | $53,266 | 34.5% |
| South Stormont, ON | 14,401 | n/a | |
| Cayce, SC | 14,389 | $77,173 | 5.1% |