| Index | Castalia | Ohio | National |
| Cost of living | 92 | 89 | 100 |
| Groceries | 95 | 97 | 100 |
| Health care | 94 | 96 | 100 |
| Housing | 84 | 74 | 100 |
| Transportation | 97 | 96 | 100 |
| Utilities | 95 | 96 | 100 |
| Lifestyle & Entertainment | 97 | 95 | 100 |
| Household Items | 95 | 97 | 100 |
| Education & Childcare | 94 | 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 | $117,064 | $9,755 | $2,731 | $3,512 |
| Renters | $56,679 | $4,723 | $1,322 | $1,701 |
| State | General Sales Tax | With Max Surtax |
| Ohio | 5.75% | 8% |
| State | Income Tax (Low) | Income Tax (High) |
| Ohio | 2.76% | 3.99% |
| City | Population | Cost of Living Index | National Avg. |
| Vickery, OH | 118 | 96 | 4.4% |
| Wightmans Grove, OH | 41 | 96 | 4.4% |
| Sandusky, OH | 25,201 | 83 | 16.7% |
| Clyde, OH | 6,342 | 85 | 15.2% |
| Flat Rock, OH | 269 | 85 | 14.9% |
| Castalia, OH | 1,186 | 92 | 8.3% |
| City | Population | Cost of Living Index | National Avg. |
| New Pekin, IN | 1,186 | 84 | 15.6% |
| Atwood, KS | 1,186 | 87 | 12.6% |
| Mound City, MO | 1,186 | 82 | 18.2% |
| East Marion, NY | 1,186 | 172 | 71.8% |
| Bradner, OH | 1,186 | 84 | 15.9% |
| Castalia, OH | 1,186 | 92 | 8.3% |