| Index | Southgate | Kentucky | National |
| Income per capita | $33,444 | $24,802 | $29,829 |
| Median household income | $60,167 | $44,811 | $55,322 |
| Median income owner occupied | $72,120 | $56,922 | $70,586 |
| Median income renter occupied | $32,047 | $26,529 | $35,192 |
| Median earnings male | $42,438 | $32,723 | $36,919 |
| Median earnings female | $34,195 | $23,082 | $26,250 |
| Unemployment rate | 3.3% | 4.5% | 4.7% |
| Poverty level | 13.3% | 18.8% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 13.1% | 13.1% |
| Manufacturing sector | 15.1% | 15.1% |
| Financial & insurance services | 5.1% | 5.1% |
| Wholesale & retail services | 18.2% | 18.2% |
| Public administration | 6.7% | 6.7% |
| Transportation, warehousing & utilities | 6.6% | 6.6% |
| Education, health & social services | 10.0% | 10.0% |
| Other | 22.4% | 22.4% |
| City | Population | Household Income | National Avg. |
| Coldstream, OH | 1,383 | $196,750 | 255.6% |
| The Village of Indian Hill, OH | 5,770 | $190,083 | 243.6% |
| Terrace Park, OH | 2,254 | $176,563 | 219.2% |
| Dry Run, OH | 8,200 | $170,203 | 207.7% |
| Evendale, OH | 2,709 | $161,964 | 192.8% |
| Southgate, KY | 3,957 | $60,167 | 8.8% |
| City | Population | Household Income | National Avg. |
| Lake San Marcos, CA | 3,957 | $76,958 | 39.1% |
| Level Green, PA | 3,957 | $72,500 | 31.1% |
| Grand Mound, WA | 3,957 | $51,765 | 6.4% |
| Ashland, MO | 3,956 | $78,085 | 41.1% |
| Weaverville, NC | 3,956 | $71,806 | 29.8% |
| Southgate, KY | 3,957 | $60,167 | 8.8% |
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