| Index | Southgate | Kentucky | National |
| Cost of living | 93 | 88 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 95 | 97 | 100 |
| Housing | 87 | 70 | 100 |
| Transportation | 95 | 96 | 100 |
| Utilities | 95 | 95 | 100 |
| Lifestyle & Entertainment | 93 | 95 | 100 |
| Household Items | 97 | 97 | 100 |
| Education & Childcare | 92 | 94 | 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 | $109,289 | $9,107 | $2,550 | $3,279 |
| Renters | $48,009 | $4,001 | $1,120 | $1,440 |
| State | General Sales Tax | With Max Surtax |
| Kentucky | 6% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| Kentucky | 4.5% | 4.5% |
| City | Population | Cost of Living Index | National Avg. |
| Plainville, OH | 159 | 97 | 3.4% |
| Dillonvale village, OH | 667 | 80 | 20.2% |
| Elmwood Place, OH | 2,132 | 80 | 19.8% |
| Moscow, OH | 98 | 80 | 19.6% |
| New Haven CDP (Huron County), OH | 290 | 81 | 18.8% |
| Southgate, KY | 4,042 | 93 | 7.5% |
| City | Population | Cost of Living Index | National Avg. |
| Broadway, VA | 4,042 | 104 | 4.0% |
| Chagrin Falls, OH | 4,041 | 115 | 14.6% |
| Citronelle, AL | 4,040 | 87 | 12.9% |
| Southside, AR | 4,044 | 83 | 16.8% |
| Coquille, OR | 4,044 | 98 | 1.8% |
| Southgate, KY | 4,042 | 93 | 7.5% |