| Index | Northwood Hills Improvement Club | San Antonio | Texas |
| Income per capita | $29,826 | $26,328 | $27,828 |
| Median household income | $87,984 | $53,420 | $54,727 |
| Median income owner occupied | $0 | $70,342 | $70,980 |
| Median income renter occupied | $0 | $38,554 | $36,330 |
| Median earnings male | $52,500 | $32,682 | $36,153 |
| Median earnings female | $39,808 | $26,670 | $25,035 |
| Unemployment rate | 1.2% | 3.8% | 4.1% |
| Poverty level | n/a | 17.6% | 16.7% |
| Labour Type | Male | Female |
| Construction industry | 18.1% | 4.6% |
| Manufacturing sector | 7.8% | 0.0% |
| Financial & insurance services | 3.0% | 20.6% |
| Wholesale & retail services | 19.3% | 0.0% |
| Public administration | 10.4% | 0.0% |
| Transportation, warehousing & utilities | 14.1% | 0.0% |
| Education, health & social services | 5.2% | 43.4% |
| Other | 22.2% | 25.7% |
| City | Population | Household Income | National Avg. |
| Hill Country Village, TX | 635 | $232,500 | 320.3% |
| Shavano Park, TX | 3,874 | $198,295 | 258.4% |
| Terrell Hills, TX | 5,409 | $183,832 | 232.3% |
| Alamo Heights, TX | 8,501 | $147,475 | 166.6% |
| Olmos Park, TX | 1,856 | $141,750 | 156.2% |
| San Antonio, TX | 1,529,133 | $53,420 | 3.4% |
| City | Population | Household Income | National Avg. |
| Philadelphia, PA | 1,581,531 | $49,127 | 11.2% |
| San Diego, CA | 1,414,545 | $83,454 | 50.9% |
| Phoenix, AZ | 1,658,422 | $60,914 | 10.1% |
| Calgary, AB | 1,371,990 | n/a | |
| Dallas, TX | 1,338,846 | $54,747 | 1.0% |
| San Antonio, TX | 1,529,133 | $53,420 | 3.4% |
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