| Index | Barnhill | Ohio | National |
| Income per capita | $23,120 | $27,800 | $29,829 |
| Median household income | $53,603 | $50,674 | $55,322 |
| Median income owner occupied | $56,563 | $65,077 | $70,586 |
| Median income renter occupied | $40,000 | $28,832 | $35,192 |
| Median earnings male | $36,045 | $36,579 | $36,919 |
| Median earnings female | $0 | $24,862 | $26,250 |
| Unemployment rate | 5.6% | 4.6% | 4.7% |
| Poverty level | 8.9% | 15.4% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 13.3% | 13.3% |
| Manufacturing sector | 62.9% | 62.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 4.2% | 4.2% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 5.4% | 5.4% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 14.2% | 14.2% |
| City | Population | Household Income | National Avg. |
| Dundee, OH | 654 | $105,924 | 91.5% |
| Zoar, OH | 165 | $85,417 | 54.4% |
| Lake Mohawk, OH | 1,643 | $78,750 | 42.3% |
| Sandyville, OH | 128 | $76,111 | 37.6% |
| Magnolia, OH | 1,219 | $71,295 | 28.9% |
| Barnhill, OH | 622 | $53,603 | 3.1% |
| City | Population | Household Income | National Avg. |
| Cedarville, IL | 622 | $61,154 | 10.5% |
| Thayer, IL | 622 | $51,806 | 6.4% |
| Cloverdale, MS | 622 | $36,146 | 34.7% |
| Furman, SC | 622 | $87,500 | 58.2% |
| Wattsville, VA | 622 | $27,419 | 50.4% |
| Barnhill, OH | 622 | $53,603 | 3.1% |
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