| Index | South Mountain | Texas | National |
| Income per capita | $23,907 | $26,513 | $28,555 |
| Median household income | $70,000 | $52,576 | $53,482 |
| Median income owner occupied | $69,688 | $68,067 | $68,142 |
| Median income renter occupied | $71,250 | $34,156 | $33,219 |
| Median earnings male | $25,156 | $34,774 | $36,116 |
| Median earnings female | $26,528 | $24,235 | $25,692 |
| Unemployment rate | 3.6% | 4.9% | 5.8% |
| Poverty level | 10.3% | 17.7% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 4.0% | 0.0% |
| Manufacturing sector | 19.8% | 13.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 13.9% | 21.1% |
| Public administration | 13.9% | 20.0% |
| Transportation, warehousing & utilities | 5.0% | 5.6% |
| Education, health & social services | 5.9% | 28.9% |
| Other | 19.8% | 1.1% |
| City, State | Population | Household Income | National Avg. |
| Crawford, TX | 716 | $53,088 | 1% |
| Oglesby, TX | 474 | $43,333 | 19% |
| Gatesville, TX | 15,946 | $40,480 | 24% |
| South Mountain, TX | 422 | $70,000 | 31% |
| City, State | Population | Household Income | National Avg. |
| Narrowsburg, NY | 422 | $41,944 | 22% |
| Middleway, WV | 422 | $43,250 | 19% |
| Damascus, OH | 422 | $52,955 | 1% |
| Woodland, MN | 422 | $145,625 | 172% |
| Central, AZ | 422 | $52,857 | 1% |
| South Mountain, TX | 422 | $70,000 | 31% |