| Index | Smyrna | Delaware | National |
| Income per capita | $46,914 | $46,894 | $44,883 |
| Median household income | $88,740 | $90,340 | $81,333 |
| Median income owner occupied | $100,201 | $109,575 | $106,172 |
| Median income renter occupied | $73,207 | $56,447 | $52,080 |
| Median earnings male | $65,532 | $57,948 | $54,343 |
| Median earnings female | $57,158 | $43,895 | $38,439 |
| Unemployment rate | 3.4% | 4.7% | 4.9% |
| Poverty level | 11.1% | 12.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 19.0% | 19.0% |
| Manufacturing sector | 7.7% | 7.7% |
| Financial & insurance services | 2.9% | 2.9% |
| Wholesale & retail services | 19.9% | 19.9% |
| Public administration | 4.4% | 4.4% |
| Transportation, warehousing & utilities | 14.8% | 14.8% |
| Education, health & social services | 11.8% | 11.8% |
| Other | 16.7% | 16.7% |
| City | Population | Household Income | National Avg. |
| Townsend, DE | 2,642 | $208,642 | 156.5% |
| Hartly, DE | 170 | $185,756 | 128.4% |
| Highland Acres, DE | 4,053 | $139,080 | 71.0% |
| Middletown, DE | 23,057 | $137,722 | 69.3% |
| Clayton, DE | 3,485 | $131,090 | 61.2% |
| Smyrna, DE | 12,109 | $88,740 | 9.1% |
| City | Population | Household Income | National Avg. |
| Mackenzie County, AB | 12,113 | n/a | |
| North Wantagh, NY | 12,102 | $209,517 | 157.6% |
| Little Chute, WI | 12,116 | $95,734 | 17.7% |
| Jerome, ID | 12,101 | $70,561 | 13.2% |
| Manchester, VA | 12,121 | $94,980 | 16.8% |
| Smyrna, DE | 12,109 | $88,740 | 9.1% |