| Index | Martindale | Texas | National |
| Income per capita | $45,059 | $41,777 | $44,883 |
| Median household income | $99,455 | $80,880 | $81,333 |
| Median income owner occupied | $102,263 | $107,635 | $106,172 |
| Median income renter occupied | $75,866 | $54,463 | $52,080 |
| Median earnings male | $77,547 | $53,620 | $54,343 |
| Median earnings female | $49,369 | $36,296 | $38,439 |
| Unemployment rate | 0.5% | 4.3% | 4.9% |
| Poverty level | 12.9% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.5% | 12.5% |
| Manufacturing sector | 6.0% | 6.0% |
| Financial & insurance services | 1.4% | 1.4% |
| Wholesale & retail services | 4.6% | 4.6% |
| Public administration | 5.1% | 5.1% |
| Transportation, warehousing & utilities | 18.5% | 18.5% |
| Education, health & social services | 28.2% | 28.2% |
| Other | 21.3% | 21.3% |
| City | Population | Household Income | National Avg. |
| Mountain City, TX | 555 | $182,329 | 124.2% |
| Kyle, TX | 47,247 | $110,832 | 36.3% |
| Mustang Ridge, TX | 1,265 | $110,359 | 35.7% |
| Staples, TX | 185 | $108,579 | 33.5% |
| Wimberley, TX | 3,271 | $97,967 | 20.5% |
| Martindale, TX | 1,093 | $99,455 | 22.3% |
| City | Population | Household Income | National Avg. |
| Cuba, IL | 1,093 | $50,295 | 38.2% |
| Dallas City, IL | 1,093 | $72,482 | 10.9% |
| Bloomfield, KY | 1,093 | $52,677 | 35.2% |
| Cohocton, NY | 1,093 | $69,140 | 15.0% |
| Barnsdall, OK | 1,093 | $73,662 | 9.4% |
| Martindale, TX | 1,093 | $99,455 | 22.3% |