| Index | St. Thomas | Missouri | National |
| Cost of living | 89 | 88 | 100 |
| Goods & Services | 95 | 92 | 100 |
| Groceries | 96 | 95 | 100 |
| Health care | 93 | 90 | 100 |
| Housing | 77 | 78 | 100 |
| Transportation | 90 | 91 | 100 |
| Utilities | 93 | 99 | 100 |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Cost of living index | |
| Goods & Services index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $75,833 | $6,319 | $1,769 | $2,275 |
| Renters | $51,458 | $4,288 | $1,201 | $1,544 |
| State | General Sales Tax | With Max Surtax |
| Missouri | 4.225% | 10.85% |
| State | Income Tax (Low) | Income Tax (High) |
| Missouri | 2% | 4.95% |
| Item | St. Thomas | National avg. | Difference |
| Haircut | $24.14 | $24.26 | 0.5% |
| Beauty Salon | $44.94 | $45.56 | 1.4% |
| Toothpaste | $3.76 | $3.70 | 1.6% |
| Shampoo | $1.05 | $1.28 | 17.7% |
| Movie | $11.64 | $12.13 | 4.0% |
| Bowling | $16.11 | $18.00 | 10.5% |
| Item | St. Thomas | National avg. | Difference |
| Ground Beef | $6.28 | $5.84 | 7.5% |
| Fried Chicken | $1.40 | $1.57 | 11.0% |
| Milk | $4.66 | $4.67 | 0.3% |
| Potatoes | $4.70 | $4.93 | 4.7% |
| Pizza | $10.74 | $12.09 | 11.1% |
| Beer | $9.14 | $10.41 | 12.2% |
| Item | St. Thomas | National avg. | Difference |
| Optometrist | $135.25 | $125.68 | 7.6% |
| Doctor | $141.87 | $135.78 | 4.5% |
| Dentist | $99.33 | $113.29 | 12.3% |
| Ibuprofen | $10.20 | $10.65 | 4.2% |
| Lipitor | $369.77 | $468.60 | 21.1% |
| Item | St. Thomas | National avg. | Difference |
| Home Price | $160,000.00 | $184,700.00 | 13.4% |
| Avg. Mortgage Payment | $2,216.67 | $2,346.69 | 5.5% |
| Apartment Rent | $513.00 | $949.00 | 45.9% |
| Item | St. Thomas | National avg. | Difference |
| Gasoline | $3.24 | $3.46 | 6.3% |
| Tire Balancing | $47.66 | $59.92 | 20.5% |
| Item | St. Thomas | National avg. | Difference |
| All Electricity | $168.45 | $193.99 | 13.2% |
| Phone | $197.21 | $192.25 | 2.6% |
| City | Population | Cost of Living Index | National Avg. |
| Meta, MO | 172 | 79 | 21.5% |
| Tuscumbia, MO | 162 | 83 | 17.5% |
| Argyle, MO | 168 | 84 | 16.3% |
| Vienna, MO | 897 | 84 | 15.8% |
| Russellville, MO | 832 | 85 | 15.1% |
| St. Thomas, MO | 292 | 89 | 11.3% |
| City | Population | Cost of Living Index | National Avg. |
| Idledale, CO | 292 | 136 | 35.8% |
| Baldwin, IL | 292 | 83 | 17.3% |
| Campbell Hill, IL | 292 | 81 | 19.0% |
| Joy, IL | 292 | 84 | 15.8% |
| Vallonia, IN | 292 | 95 | 5.0% |
| St. Thomas, MO | 292 | 89 | 11.3% |