| Index | Somerville | Texas | National |
| Income per capita | $39,209 | $41,777 | $44,883 |
| Median household income | $72,759 | $80,880 | $81,333 |
| Median income owner occupied | $80,037 | $107,635 | $106,172 |
| Median income renter occupied | $46,484 | $54,463 | $52,080 |
| Median earnings male | $50,833 | $53,620 | $54,343 |
| Median earnings female | $35,810 | $36,296 | $38,439 |
| Unemployment rate | 2.9% | 4.3% | 4.9% |
| Poverty level | 16.6% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.9% | 16.9% |
| Manufacturing sector | 9.2% | 9.2% |
| Financial & insurance services | 7.6% | 7.6% |
| Wholesale & retail services | 24.9% | 24.9% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.0% | 4.0% |
| Education, health & social services | 20.5% | 20.5% |
| Other | 16.9% | 16.9% |
| City | Population | Household Income | National Avg. |
| Snook, TX | 569 | $97,074 | 19.4% |
| Carmine, TX | 208 | $82,384 | 1.3% |
| Brenham, TX | 17,717 | $74,292 | 8.7% |
| Caldwell, TX | 4,445 | $73,180 | 10.0% |
| Burton, TX | 318 | $0 | 100.0% |
| Somerville, TX | 1,254 | $72,759 | 10.5% |
| City | Population | Household Income | National Avg. |
| Central City, IA | 1,254 | $103,066 | 26.7% |
| Watson, LA | 1,254 | $180,833 | 122.3% |
| Medford, MN | 1,254 | $117,998 | 45.1% |
| Auxvasse, MO | 1,254 | $67,242 | 17.3% |
| Cando, ND | 1,254 | $64,456 | 20.8% |
| Somerville, TX | 1,254 | $72,759 | 10.5% |