| Index | Muniz | Texas | National |
| Income per capita | $21,787 | $41,777 | $44,883 |
| Median household income | $0 | $80,880 | $81,333 |
| Median income owner occupied | $125,484 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $0 | $53,620 | $54,343 |
| Median earnings female | $0 | $36,296 | $38,439 |
| Unemployment rate | 5.6% | 4.3% | 4.9% |
| Poverty level | 23.8% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 25.9% | 25.9% |
| Education, health & social services | 6.9% | 6.9% |
| Other | 20.5% | 20.5% |
| City | Population | Household Income | National Avg. |
| Progreso Lakes, TX | 340 | $162,476 | 99.8% |
| Relampago, TX | 395 | $123,278 | 51.6% |
| Palmhurst, TX | 2,816 | $112,909 | 38.8% |
| E. Lopez, TX | 230 | $91,080 | 12.0% |
| Murillo, TX | 9,633 | $90,750 | 11.6% |
| Muniz, TX | 1,398 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Indian Hills, CO | 1,398 | $186,489 | 129.3% |
| High Rolls, NM | 1,398 | $85,911 | 5.6% |
| Edgar, WI | 1,398 | $83,013 | 2.1% |
| Newcastle, CA | 1,397 | $128,973 | 58.6% |
| New Milford, IL | 1,399 | $86,347 | 6.2% |
| Muniz, TX | 1,398 | $0 | 100.0% |