| Index | Round Top | Texas | National |
| Income per capita | $321,853 | $41,777 | $44,883 |
| Median household income | $185,318 | $80,880 | $81,333 |
| Median income owner occupied | $184,584 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $107,964 | $53,620 | $54,343 |
| Median earnings female | $0 | $36,296 | $38,439 |
| Unemployment rate | 0.0% | 4.3% | 4.9% |
| Poverty level | 1.2% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 4.5% | 4.5% |
| Wholesale & retail services | 9.1% | 9.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.5% | 4.5% |
| Education, health & social services | 27.3% | 27.3% |
| Other | 54.5% | 54.5% |
| City | Population | Household Income | National Avg. |
| Industry, TX | 286 | $98,726 | 21.4% |
| Carmine, TX | 208 | $82,384 | 1.3% |
| Fayetteville, TX | 290 | $77,322 | 4.9% |
| La Grange, TX | 4,780 | $67,703 | 16.8% |
| Giddings, TX | 5,206 | $63,228 | 22.3% |
| Round Top, TX | 85 | $185,318 | 127.9% |
| City | Population | Household Income | National Avg. |
| Pilot Point, AK | 85 | $73,285 | 9.9% |
| Higden, AR | 85 | $57,570 | 29.2% |
| Nimmons, AR | 85 | $39,087 | 51.9% |
| Kirk, CO | 85 | $74,535 | 8.4% |
| Ledyard, IA | 85 | $47,270 | 41.9% |
| Round Top, TX | 85 | $185,318 | 127.9% |