| Index | Robstown | Texas | National |
| Income per capita | $25,932 | $41,777 | $44,883 |
| Median household income | $55,838 | $80,880 | $81,333 |
| Median income owner occupied | $59,842 | $107,635 | $106,172 |
| Median income renter occupied | $41,925 | $54,463 | $52,080 |
| Median earnings male | $45,035 | $53,620 | $54,343 |
| Median earnings female | $23,740 | $36,296 | $38,439 |
| Unemployment rate | 7.6% | 4.3% | 4.9% |
| Poverty level | 28.8% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.1% | 15.1% |
| Manufacturing sector | 9.2% | 9.2% |
| Financial & insurance services | 2.7% | 2.7% |
| Wholesale & retail services | 5.1% | 5.1% |
| Public administration | 9.3% | 9.3% |
| Transportation, warehousing & utilities | 9.5% | 9.5% |
| Education, health & social services | 18.8% | 18.8% |
| Other | 26.8% | 26.8% |
| City | Population | Household Income | National Avg. |
| North San Pedro, TX | 450 | $155,828 | 91.6% |
| Petronila, TX | 92 | $98,377 | 21.0% |
| Spring Gardens, TX | 552 | $97,329 | 19.7% |
| San Patricio, TX | 373 | $89,607 | 10.2% |
| Edroy, TX | 328 | $65,143 | 19.9% |
| Robstown, TX | 11,483 | $55,838 | 31.3% |
| City | Population | Household Income | National Avg. |
| Selma, TX | 11,484 | $127,577 | 56.9% |
| La Homa, TX | 11,475 | $45,407 | 44.2% |
| Lighthouse Point, FL | 11,493 | $114,059 | 40.2% |
| Summit, IL | 11,472 | $70,603 | 13.2% |
| Grand Rapids, MN | 11,472 | $72,981 | 10.3% |
| Robstown, TX | 11,483 | $55,838 | 31.3% |