| Index | Forrest | Illinois | National |
| Cost of living | 86 | 98 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 102 | 100 | 100 |
| Housing | 56 | 95 | 100 |
| Transportation | 98 | 101 | 100 |
| Utilities | 100 | 99 | 100 |
| Lifestyle & Entertainment | 95 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 96 | 100 | 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 | $118,928 | $9,911 | $2,775 | $3,568 |
| Renters | $41,424 | $3,452 | $966 | $1,243 |
| State | General Sales Tax | With Max Surtax |
| Illinois | 6.25% | 10.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Illinois | 4.95% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Strawn, IL | 88 | 79 | 20.8% |
| Piper City, IL | 874 | 83 | 16.9% |
| Melvin, IL | 413 | 83 | 16.7% |
| Roberts, IL | 480 | 83 | 16.6% |
| Sibley, IL | 229 | 84 | 16.2% |
| Forrest, IL | 1,017 | 86 | 14.2% |
| City | Population | Cost of Living Index | National Avg. |
| Luxora, AR | 1,017 | 76 | 24.1% |
| Boonville, CA | 1,017 | 153 | 52.7% |
| Sardis, GA | 1,017 | 82 | 18.2% |
| Haliimaile, HI | 1,017 | 175 | 74.8% |
| Wheatland, IA | 1,017 | 85 | 15.0% |
| Forrest, IL | 1,017 | 86 | 14.2% |