| Index | San Isidro | Texas | National |
| Income per capita | $18,581 | $41,777 | $44,883 |
| Median household income | $30,935 | $80,880 | $81,333 |
| Median income owner occupied | $30,530 | $107,635 | $106,172 |
| Median income renter occupied | $0 | $54,463 | $52,080 |
| Median earnings male | $24,766 | $53,620 | $54,343 |
| Median earnings female | $0 | $36,296 | $38,439 |
| Unemployment rate | 4.8% | 4.3% | 4.9% |
| Poverty level | 28.2% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.0% | 16.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 20.0% | 20.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 12.0% | 12.0% |
| Other | 52.0% | 52.0% |
| City | Population | Household Income | National Avg. |
| Delmita, TX | 150 | $120,700 | 48.4% |
| San Isidro, TX | 107 | $30,935 | 62.0% |
| City | Population | Household Income | National Avg. |
| Fargo, AR | 107 | $63,126 | 22.4% |
| Moffat, CO | 107 | $38,899 | 52.2% |
| Manassas, GA | 107 | $0 | 100.0% |
| Matthews, GA | 107 | $0 | 100.0% |
| Buckeye, IA | 107 | $79,888 | 1.8% |
| San Isidro, TX | 107 | $30,935 | 62.0% |