| Index | Seagoville | Texas | National |
| Income per capita | $30,032 | $41,777 | $44,883 |
| Median household income | $93,457 | $80,880 | $81,333 |
| Median income owner occupied | $96,256 | $107,635 | $106,172 |
| Median income renter occupied | $62,644 | $54,463 | $52,080 |
| Median earnings male | $46,134 | $53,620 | $54,343 |
| Median earnings female | $41,984 | $36,296 | $38,439 |
| Unemployment rate | 3.5% | 4.3% | 4.9% |
| Poverty level | 14.4% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 29.6% | 29.6% |
| Manufacturing sector | 11.6% | 11.6% |
| Financial & insurance services | 0.2% | 0.2% |
| Wholesale & retail services | 9.8% | 9.8% |
| Public administration | 4.1% | 4.1% |
| Transportation, warehousing & utilities | 9.8% | 9.8% |
| Education, health & social services | 10.3% | 10.3% |
| Other | 23.9% | 23.9% |
| City | Population | Household Income | National Avg. |
| University Park, TX | 25,903 | $366,538 | 350.7% |
| Highland Park, TX | 9,451 | $321,877 | 295.8% |
| Heath, TX | 9,311 | $258,943 | 218.4% |
| McLendon-Chisholm, TX | 3,631 | $227,769 | 180.0% |
| Sunnyvale, TX | 6,809 | $201,257 | 147.4% |
| Seagoville, TX | 17,072 | $93,457 | 14.9% |
| City | Population | Household Income | National Avg. |
| Laconia, NH | 17,080 | $82,938 | 2.0% |
| Morganton, NC | 17,082 | $59,036 | 27.4% |
| Aberdeen, WA | 17,084 | $63,971 | 21.3% |
| Lemay, MO | 17,056 | $74,947 | 7.9% |
| New Milford, NJ | 17,089 | $141,014 | 73.4% |
| Seagoville, TX | 17,072 | $93,457 | 14.9% |