| Index | Caldwell | Texas | National |
| Income per capita | $41,605 | $41,777 | $44,883 |
| Median household income | $73,180 | $80,880 | $81,333 |
| Median income owner occupied | $118,906 | $107,635 | $106,172 |
| Median income renter occupied | $49,110 | $54,463 | $52,080 |
| Median earnings male | $49,871 | $53,620 | $54,343 |
| Median earnings female | $41,949 | $36,296 | $38,439 |
| Unemployment rate | 1.4% | 4.3% | 4.9% |
| Poverty level | 13.3% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.8% | 17.8% |
| Manufacturing sector | 26.7% | 26.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.0% | 10.0% |
| Public administration | 9.5% | 9.5% |
| Transportation, warehousing & utilities | 4.3% | 4.3% |
| Education, health & social services | 6.6% | 6.6% |
| Other | 25.1% | 25.1% |
| City | Population | Household Income | National Avg. |
| Lake Bryan, TX | 1,299 | $98,704 | 21.4% |
| Snook, TX | 569 | $97,074 | 19.4% |
| Milano, TX | 658 | $91,522 | 12.5% |
| Somerville, TX | 1,254 | $72,759 | 10.5% |
| Caldwell, TX | 4,445 | $73,180 | 10.0% |
| City | Population | Household Income | National Avg. |
| King City, OR | 4,445 | $87,305 | 7.3% |
| Sheffield, OH | 4,444 | $122,564 | 50.7% |
| Argo, AL | 4,447 | $111,815 | 37.5% |
| Sparta, IL | 4,447 | $77,538 | 4.7% |
| East Troy, WI | 4,447 | $98,357 | 20.9% |
| Caldwell, TX | 4,445 | $73,180 | 10.0% |