| Index | Petrolia | Texas | National |
| Income per capita | $35,784 | $41,777 | $44,883 |
| Median household income | $54,842 | $80,880 | $81,333 |
| Median income owner occupied | $53,509 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $55,120 | $53,620 | $54,343 |
| Median earnings female | $48,781 | $36,296 | $38,439 |
| Unemployment rate | 0.0% | 4.3% | 4.9% |
| Poverty level | 9.9% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.9% | 4.9% |
| Manufacturing sector | 8.6% | 8.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 30.9% | 30.9% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 44.4% | 44.4% |
| Education, health & social services | 6.2% | 6.2% |
| Other | 4.9% | 4.9% |
| City | Population | Household Income | National Avg. |
| Jolly, TX | 228 | $114,573 | 40.9% |
| Sugden, OK | 33 | $92,531 | 13.8% |
| Randlett, OK | 347 | $81,178 | 0.2% |
| Henrietta, TX | 3,191 | $75,349 | 7.4% |
| Byers, TX | 413 | $68,700 | 15.5% |
| Petrolia, TX | 431 | $54,842 | 32.6% |
| City | Population | Household Income | National Avg. |
| Jerome, AZ | 431 | $66,741 | 17.9% |
| Pescadero, CA | 431 | $0 | 100.0% |
| Sasser, GA | 431 | $42,413 | 47.9% |
| Bloomingdale, IN | 431 | $70,760 | 13.0% |
| New Strawn, KS | 431 | $136,509 | 67.8% |
| Petrolia, TX | 431 | $54,842 | 32.6% |