| Index | Weslaco | Texas | National |
| Income per capita | $30,607 | $41,777 | $44,883 |
| Median household income | $69,561 | $80,880 | $81,333 |
| Median income owner occupied | $89,518 | $107,635 | $106,172 |
| Median income renter occupied | $41,203 | $54,463 | $52,080 |
| Median earnings male | $47,515 | $53,620 | $54,343 |
| Median earnings female | $34,658 | $36,296 | $38,439 |
| Unemployment rate | 2.4% | 4.3% | 4.9% |
| Poverty level | 24.3% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.9% | 8.9% |
| Manufacturing sector | 9.2% | 9.2% |
| Financial & insurance services | 1.8% | 1.8% |
| Wholesale & retail services | 18.0% | 18.0% |
| Public administration | 4.3% | 4.3% |
| Transportation, warehousing & utilities | 7.8% | 7.8% |
| Education, health & social services | 17.2% | 17.2% |
| Other | 32.1% | 32.1% |
| City | Population | Household Income | National Avg. |
| Progreso Lakes, TX | 340 | $162,476 | 99.8% |
| Zapata Ranch, TX | 220 | $136,394 | 67.7% |
| Relampago, TX | 395 | $123,278 | 51.6% |
| Palm Valley, TX | 1,960 | $111,800 | 37.5% |
| Murillo, TX | 9,633 | $90,750 | 11.6% |
| Weslaco, TX | 42,136 | $69,561 | 14.5% |
| City | Population | Household Income | National Avg. |
| Cedar Falls, IA | 42,150 | $95,329 | 17.2% |
| Salaberry-de-Valleyfield, QC | 42,121 | n/a | |
| Bartlett, IL | 42,167 | $161,674 | 98.8% |
| Hutchinson, KS | 42,073 | $72,429 | 10.9% |
| Hickory, NC | 42,059 | $71,911 | 11.6% |
| Weslaco, TX | 42,136 | $69,561 | 14.5% |