| Index | Marne | Ohio | National |
| Income per capita | $37,883 | $27,800 | $29,829 |
| Median household income | $61,346 | $50,674 | $55,322 |
| Median income owner occupied | $92,614 | $65,077 | $70,586 |
| Median income renter occupied | $0 | $28,832 | $35,192 |
| Median earnings male | $43,667 | $36,579 | $36,919 |
| Median earnings female | $37,891 | $24,862 | $26,250 |
| Unemployment rate | 0.0% | 4.6% | 4.7% |
| Poverty level | 5.8% | 15.4% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 19.0% | 19.0% |
| Manufacturing sector | 46.5% | 46.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 8.5% | 8.5% |
| Public administration | 15.5% | 15.5% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 10.6% | 10.6% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Granville, OH | 5,829 | $132,566 | 139.6% |
| Granville South, OH | 1,243 | $113,125 | 104.5% |
| Hanover, OH | 1,100 | $91,250 | 64.9% |
| Harbor Hills, OH | 1,548 | $85,855 | 55.2% |
| Thornport, OH | 946 | $85,341 | 54.3% |
| Marne, OH | 482 | $61,346 | 10.9% |
| City | Population | Household Income | National Avg. |
| Nenana, AK | 482 | $47,000 | 15.0% |
| Altha, FL | 482 | $21,806 | 60.6% |
| Carlton, GA | 482 | $47,188 | 14.7% |
| Clermont, IA | 482 | $54,861 | 0.8% |
| Ellsworth, IA | 482 | $66,250 | 19.8% |
| Marne, OH | 482 | $61,346 | 10.9% |
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