| Index | Castroville | Texas | National |
| Cost of living | 104 | 94 | 100 |
| Groceries | 102 | 98 | 100 |
| Health care | 103 | 98 | 100 |
| Housing | 105 | 83 | 100 |
| Transportation | 107 | 98 | 100 |
| Utilities | 101 | 103 | 100 |
| Lifestyle & Entertainment | 100 | 98 | 100 |
| Household Items | 102 | 98 | 100 |
| Education & Childcare | 108 | 98 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $105,942 | $8,829 | $2,472 | $3,179 |
| Renters | $55,863 | $4,655 | $1,303 | $1,676 |
| State | General Sales Tax | With Max Surtax |
| Texas | 6.25% | 8.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Texas | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| LaCoste, TX | 1,996 | 86 | 14.4% |
| Von Ormy, TX | 1,055 | 88 | 11.9% |
| Devine, TX | 5,001 | 90 | 10.3% |
| Macdona, TX | 268 | 90 | 9.9% |
| Lytle, TX | 2,508 | 92 | 8.3% |
| Castroville, TX | 3,210 | 104 | 4.0% |
| City | Population | Cost of Living Index | National Avg. |
| Nevada City, CA | 3,210 | 143 | 42.7% |
| DeQuincy, LA | 3,209 | 93 | 7.0% |
| Lucedale, MS | 3,209 | 86 | 14.3% |
| Ebensburg, PA | 3,209 | 94 | 5.7% |
| Wellton, AZ | 3,211 | 88 | 11.6% |
| Castroville, TX | 3,210 | 104 | 4.0% |