| Index | Markleysburg | Pennsylvania | National |
| Income per capita | $25,921 | $45,532 | $44,883 |
| Median household income | $70,230 | $80,478 | $81,333 |
| Median income owner occupied | $101,865 | $100,571 | $106,172 |
| Median income renter occupied | $51,135 | $46,621 | $52,080 |
| Median earnings male | $53,194 | $57,544 | $54,343 |
| Median earnings female | $27,727 | $39,017 | $38,439 |
| Unemployment rate | 1.3% | 4.7% | 4.9% |
| Poverty level | 26.6% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 36.1% | 36.1% |
| Manufacturing sector | 8.2% | 8.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 4.9% | 4.9% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.9% | 4.9% |
| Education, health & social services | 13.1% | 13.1% |
| Other | 27.9% | 27.9% |
| City | Population | Household Income | National Avg. |
| Brandonville, WV | 138 | $107,692 | 32.4% |
| Leith-Hatfield, PA | 2,185 | $104,628 | 28.6% |
| Addison, PA | 272 | $101,550 | 24.9% |
| Farmington, PA | 1,022 | $100,400 | 23.4% |
| Accident, MD | 376 | $77,386 | 4.9% |
| Markleysburg, PA | 313 | $70,230 | 13.7% |
| City | Population | Household Income | National Avg. |
| Opdyke, IL | 313 | $96,244 | 18.3% |
| Easton, MO | 313 | $73,216 | 10.0% |
| Eolia, MO | 313 | $67,911 | 16.5% |
| Portage Des Sioux, MO | 313 | $78,120 | 4.0% |
| Belfry, MT | 313 | $52,427 | 35.5% |
| Markleysburg, PA | 313 | $70,230 | 13.7% |