| Index | Oak Grove | Arkansas | National |
| Cost of living | 81 | 86 | 100 |
| Groceries | 94 | 96 | 100 |
| Health care | 93 | 95 | 100 |
| Housing | 53 | 67 | 100 |
| Transportation | 92 | 94 | 100 |
| Utilities | 95 | 93 | 100 |
| Lifestyle & Entertainment | 96 | 93 | 100 |
| Household Items | 95 | 96 | 100 |
| Education & Childcare | 90 | 92 | 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 | $78,008 | $6,501 | $1,820 | $2,340 |
| Renters | $40,071 | $3,339 | $935 | $1,202 |
| State | General Sales Tax | With Max Surtax |
| Arkansas | 6.5% | 11.625% |
| State | Income Tax (Low) | Income Tax (High) |
| Arkansas | 2% | 4.9% |
| City | Population | Cost of Living Index | National Avg. |
| Blue Eye, AR | 84 | 94 | 6.3% |
| Arrow Point, MO | 116 | 74 | 25.9% |
| Alpena, AR | 395 | 78 | 22.0% |
| Omaha, AR | 76 | 81 | 18.8% |
| Green Forest, AR | 2,914 | 82 | 18.1% |
| Oak Grove, AR | 449 | 81 | 18.5% |
| City | Population | Cost of Living Index | National Avg. |
| Rock Mills, AL | 449 | 80 | 20.2% |
| Horseshoe Lake, AR | 449 | 81 | 19.4% |
| Dow City, IA | 449 | 82 | 17.7% |
| Langleyville, IL | 449 | 86 | 13.9% |
| Interlochen, MI | 449 | 93 | 6.7% |
| Oak Grove, AR | 449 | 81 | 18.5% |