| Index | Knox | Pennsylvania | National |
| Income per capita | $38,440 | $45,532 | $44,883 |
| Median household income | $67,350 | $80,478 | $81,333 |
| Median income owner occupied | $72,202 | $100,571 | $106,172 |
| Median income renter occupied | $50,946 | $46,621 | $52,080 |
| Median earnings male | $59,168 | $57,544 | $54,343 |
| Median earnings female | $42,032 | $39,017 | $38,439 |
| Unemployment rate | 1.8% | 4.7% | 4.9% |
| Poverty level | 14.7% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.5% | 14.5% |
| Manufacturing sector | 19.8% | 19.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 27.5% | 27.5% |
| Public administration | 3.1% | 3.1% |
| Transportation, warehousing & utilities | 9.2% | 9.2% |
| Education, health & social services | 5.3% | 5.3% |
| Other | 20.6% | 20.6% |
| City | Population | Household Income | National Avg. |
| Leeper, PA | 208 | $135,641 | 66.8% |
| Tylersburg, PA | 101 | $129,933 | 59.8% |
| Marianne, PA | 1,071 | $102,578 | 26.1% |
| Kennerdell, PA | 182 | $101,539 | 24.8% |
| Hasson Heights, PA | 1,537 | $100,208 | 23.2% |
| Knox, PA | 1,032 | $67,350 | 17.2% |
| City | Population | Household Income | National Avg. |
| Mackinac Island, MI | 1,032 | $64,368 | 20.9% |
| Weeping Water, NE | 1,032 | $82,604 | 1.6% |
| Sutton, WV | 1,032 | $59,941 | 26.3% |
| Saint-Sylvestre, QC | 1,032 | n/a | |
| Saint-Vallier, QC | 1,032 | n/a | |
| Knox, PA | 1,032 | $67,350 | 17.2% |