| Index | Shirleysburg | Pennsylvania | National |
| Income per capita | $25,242 | $45,532 | $44,883 |
| Median household income | $49,168 | $80,478 | $81,333 |
| Median income owner occupied | $68,524 | $100,571 | $106,172 |
| Median income renter occupied | $36,984 | $46,621 | $52,080 |
| Median earnings male | $0 | $57,544 | $54,343 |
| Median earnings female | $26,682 | $39,017 | $38,439 |
| Unemployment rate | 2.5% | 4.7% | 4.9% |
| Poverty level | 19.9% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.8% | 8.8% |
| Manufacturing sector | 35.3% | 35.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.6% | 17.6% |
| Public administration | 2.9% | 2.9% |
| Transportation, warehousing & utilities | 5.9% | 5.9% |
| Education, health & social services | 2.9% | 2.9% |
| Other | 26.5% | 26.5% |
| City | Population | Household Income | National Avg. |
| McConnellstown, PA | 1,511 | $108,312 | 33.2% |
| McVeytown, PA | 347 | $93,750 | 15.3% |
| Saltillo, PA | 369 | $93,675 | 15.2% |
| Longfellow, PA | 140 | $92,491 | 13.7% |
| Newton Hamilton, PA | 264 | $92,044 | 13.2% |
| Shirleysburg, PA | 167 | $49,168 | 39.5% |
| City | Population | Household Income | National Avg. |
| Tomales, CA | 167 | $165,298 | 103.2% |
| Rock Falls, IA | 167 | $66,824 | 17.8% |
| Westphalia, IA | 167 | $120,484 | 48.1% |
| Ferris, IL | 167 | $64,381 | 20.8% |
| Colburn, IN | 167 | $44,725 | 45.0% |
| Shirleysburg, PA | 167 | $49,168 | 39.5% |