| Index | Oak Grove | Texas | National |
| Income per capita | $49,626 | $41,777 | $44,883 |
| Median household income | $133,184 | $80,880 | $81,333 |
| Median income owner occupied | $133,324 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $69,642 | $53,620 | $54,343 |
| Median earnings female | $53,592 | $36,296 | $38,439 |
| Unemployment rate | 0.4% | 4.3% | 4.9% |
| Poverty level | 2.5% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.3% | 3.3% |
| Manufacturing sector | 14.4% | 14.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 19.9% | 19.9% |
| Public administration | 9.4% | 9.4% |
| Transportation, warehousing & utilities | 11.6% | 11.6% |
| Education, health & social services | 5.5% | 5.5% |
| Other | 19.9% | 19.9% |
| City | Population | Household Income | National Avg. |
| Talty, TX | 2,686 | $186,662 | 129.5% |
| Cottonwood, TX | 327 | $165,435 | 103.4% |
| Crandall, TX | 3,995 | $145,177 | 78.5% |
| Post Oak Bend City, TX | 529 | $141,026 | 73.4% |
| Grays Prairie, TX | 290 | $125,840 | 54.7% |
| Oak Grove, TX | 671 | $133,184 | 63.8% |
| City | Population | Household Income | National Avg. |
| Bradford, AR | 671 | $50,586 | 37.8% |
| Lytle Creek, CA | 671 | $82,544 | 1.5% |
| Brownsboro Farm, KY | 671 | $200,649 | 146.7% |
| Salem, KY | 671 | $59,184 | 27.2% |
| Lattimore, NC | 671 | $81,668 | 0.4% |
| Oak Grove, TX | 671 | $133,184 | 63.8% |