| Index | Marietta | Oklahoma | National |
| Cost of living | 86 | 88 | 100 |
| Groceries | 97 | 96 | 100 |
| Health care | 101 | 95 | 100 |
| Housing | 57 | 70 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 100 | 96 | 100 |
| Lifestyle & Entertainment | 100 | 94 | 100 |
| Household Items | 99 | 97 | 100 |
| Education & Childcare | 96 | 93 | 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 | $71,274 | $5,940 | $1,663 | $2,138 |
| Renters | $46,908 | $3,909 | $1,094 | $1,407 |
| State | General Sales Tax | With Max Surtax |
| Oklahoma | 4.5% | 11% |
| State | Income Tax (Low) | Income Tax (High) |
| Oklahoma | 0.25% | 4.75% |
| City | Population | Cost of Living Index | National Avg. |
| Marietta CDP, OK | 153 | 77 | 23.3% |
| Thackerville, OK | 408 | 83 | 17.1% |
| Lebanon, OK | 259 | 85 | 15.5% |
| Burneyville, OK | 761 | 90 | 9.9% |
| Marietta, OK | 2,856 | 86 | 14.2% |
| City | Population | Cost of Living Index | National Avg. |
| Olga, FL | 2,856 | 114 | 13.7% |
| Whitehall, MI | 2,856 | 92 | 8.4% |
| Sainte-Marie-Madeleine, QC | 2,856 | n/a | |
| Oxoboxo River, CT | 2,855 | 106 | 6.0% |
| Lake Helen, FL | 2,855 | 101 | 1.2% |
| Marietta, OK | 2,856 | 86 | 14.2% |