| Index | Petronila | Texas | National |
| Income per capita | $55,989 | $41,777 | $44,883 |
| Median household income | $98,377 | $80,880 | $81,333 |
| Median income owner occupied | $141,109 | $107,635 | $106,172 |
| Median income renter occupied | $61,330 | $54,463 | $52,080 |
| Median earnings male | $53,349 | $53,620 | $54,343 |
| Median earnings female | $92,831 | $36,296 | $38,439 |
| Unemployment rate | 0.0% | 4.3% | 4.9% |
| Poverty level | 9.0% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 28.1% | 28.1% |
| 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 | 0.0% | 0.0% |
| Education, health & social services | 15.6% | 15.6% |
| Other | 56.3% | 56.3% |
| City | Population | Household Income | National Avg. |
| North San Pedro, TX | 450 | $155,828 | 91.6% |
| Spring Gardens, TX | 552 | $97,329 | 19.7% |
| Corpus Christi, TX | 338,491 | $84,116 | 3.4% |
| Kingsville, TX | 25,932 | $67,831 | 16.6% |
| Bishop, TX | 3,183 | $58,592 | 28.0% |
| Petronila, TX | 92 | $98,377 | 21.0% |
| City | Population | Household Income | National Avg. |
| Chuathbaluk, AK | 92 | $44,660 | 45.1% |
| Allport, AR | 92 | $31,356 | 61.4% |
| Casmalia, CA | 92 | $0 | 100.0% |
| Furnace Creek, CA | 92 | $36,040 | 55.7% |
| Long Barn, CA | 92 | $0 | 100.0% |
| Petronila, TX | 92 | $98,377 | 21.0% |