| Index | Milroy | Pennsylvania | National |
| Income per capita | $39,394 | $45,532 | $44,883 |
| Median household income | $65,499 | $80,478 | $81,333 |
| Median income owner occupied | $69,850 | $100,571 | $106,172 |
| Median income renter occupied | $64,246 | $46,621 | $52,080 |
| Median earnings male | $48,879 | $57,544 | $54,343 |
| Median earnings female | $34,620 | $39,017 | $38,439 |
| Unemployment rate | 4.1% | 4.7% | 4.9% |
| Poverty level | 13.9% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.1% | 7.1% |
| Manufacturing sector | 46.4% | 46.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.0% | 25.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 6.5% | 6.5% |
| Education, health & social services | 11.0% | 11.0% |
| Other | 3.9% | 3.9% |
| City | Population | Household Income | National Avg. |
| Boalsburg, PA | 4,520 | $162,154 | 99.4% |
| Houserville, PA | 1,829 | $142,717 | 75.5% |
| Alfarata, PA | 153 | $131,942 | 62.2% |
| Lemont, PA | 2,495 | $123,475 | 51.8% |
| Potlicker Flats, PA | 277 | $118,196 | 45.3% |
| Milroy, PA | 1,421 | $65,499 | 19.5% |
| City | Population | Household Income | National Avg. |
| Virginia, IL | 1,421 | $71,620 | 11.9% |
| Bel Air CDP, MD | 1,421 | $70,528 | 13.3% |
| Richmond, MN | 1,421 | $82,803 | 1.8% |
| White Sands, NM | 1,421 | $93,853 | 15.4% |
| Matagami, QC | 1,421 | n/a | |
| Milroy, PA | 1,421 | $65,499 | 19.5% |