| Index | Barnesville | Ohio | National |
| Income per capita | $32,196 | $41,785 | $44,883 |
| Median household income | $69,109 | $75,222 | $81,333 |
| Median income owner occupied | $78,953 | $98,843 | $106,172 |
| Median income renter occupied | $21,659 | $43,469 | $52,080 |
| Median earnings male | $77,892 | $53,201 | $54,343 |
| Median earnings female | $25,292 | $36,192 | $38,439 |
| Unemployment rate | 3.0% | 4.8% | 4.9% |
| Poverty level | 13.0% | 15.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.3% | 10.3% |
| Manufacturing sector | 9.7% | 9.7% |
| Financial & insurance services | 3.4% | 3.4% |
| Wholesale & retail services | 4.6% | 4.6% |
| Public administration | 14.3% | 14.3% |
| Transportation, warehousing & utilities | 17.3% | 17.3% |
| Education, health & social services | 18.4% | 18.4% |
| Other | 22.1% | 22.1% |
| City | Population | Household Income | National Avg. |
| St. Clairsville, OH | 5,236 | $114,842 | 41.2% |
| Miltonsburg, OH | 109 | $101,999 | 25.4% |
| Belmont, OH | 367 | $97,177 | 19.5% |
| New Athens, OH | 334 | $84,690 | 4.1% |
| Flushing, OH | 836 | $80,071 | 1.6% |
| Barnesville, OH | 3,672 | $69,109 | 15.0% |
| City | Population | Household Income | National Avg. |
| Combined Locks, WI | 3,672 | $105,676 | 29.9% |
| Beaver Dam, KY | 3,671 | $67,660 | 16.8% |
| North East, MD | 3,671 | $82,913 | 1.9% |
| Morton, MS | 3,671 | $45,924 | 43.5% |
| Abingdon, IL | 3,673 | $65,322 | 19.7% |
| Barnesville, OH | 3,672 | $69,109 | 15.0% |