| Index | Springlake | Texas | National |
| Income per capita | $46,030 | $41,777 | $44,883 |
| Median household income | $82,731 | $80,880 | $81,333 |
| Median income owner occupied | $80,529 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $73,547 | $53,620 | $54,343 |
| Median earnings female | $0 | $36,296 | $38,439 |
| Unemployment rate | 0.0% | 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 | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 4.2% | 4.2% |
| Education, health & social services | 25.0% | 25.0% |
| Other | 66.7% | 66.7% |
| City | Population | Household Income | National Avg. |
| Sudan, TX | 1,102 | $90,428 | 11.2% |
| Olton, TX | 1,925 | $70,567 | 13.2% |
| Earth, TX | 1,121 | $64,228 | 21.0% |
| Hart, TX | 1,186 | $59,680 | 26.6% |
| Springlake, TX | 84 | $82,731 | 1.7% |
| City | Population | Household Income | National Avg. |
| Blue Eye, AR | 84 | $24,957 | 69.3% |
| Roe, AR | 84 | $0 | 100.0% |
| Woodlawn, AR | 84 | $140,526 | 72.8% |
| Cedar Springs, GA | 84 | $0 | 100.0% |
| Oto, IA | 84 | $0 | 100.0% |
| Springlake, TX | 84 | $82,731 | 1.7% |