| Index | Glenn Heights | Texas | National |
| Income per capita | $39,045 | $41,777 | $44,883 |
| Median household income | $109,875 | $80,880 | $81,333 |
| Median income owner occupied | $118,618 | $107,635 | $106,172 |
| Median income renter occupied | $49,638 | $54,463 | $52,080 |
| Median earnings male | $53,549 | $53,620 | $54,343 |
| Median earnings female | $51,229 | $36,296 | $38,439 |
| Unemployment rate | 6.9% | 4.3% | 4.9% |
| Poverty level | 12.4% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.7% | 12.7% |
| Manufacturing sector | 8.1% | 8.1% |
| Financial & insurance services | 3.6% | 3.6% |
| Wholesale & retail services | 18.6% | 18.6% |
| Public administration | 3.2% | 3.2% |
| Transportation, warehousing & utilities | 14.8% | 14.8% |
| Education, health & social services | 10.2% | 10.2% |
| Other | 25.8% | 25.8% |
| City | Population | Household Income | National Avg. |
| Oak Leaf, TX | 1,854 | $189,320 | 132.8% |
| Ovilla, TX | 4,155 | $150,728 | 85.3% |
| Midlothian, TX | 32,750 | $144,646 | 77.8% |
| Pecan Hill, TX | 587 | $128,909 | 58.5% |
| Venus, TX | 4,130 | $126,182 | 55.1% |
| Glenn Heights, TX | 13,529 | $109,875 | 35.1% |
| City | Population | Household Income | National Avg. |
| San Marino, CA | 13,535 | $240,683 | 195.9% |
| Monfort Heights, OH | 13,537 | $116,731 | 43.5% |
| Harrison, AR | 13,520 | $61,850 | 24.0% |
| Worthington, MN | 13,520 | $73,355 | 9.8% |
| Avenal, CA | 13,541 | $73,520 | 9.6% |
| Glenn Heights, TX | 13,529 | $109,875 | 35.1% |