| Index | Darby | Pennsylvania | National |
| Income per capita | $30,126 | $45,532 | $44,883 |
| Median household income | $59,847 | $80,478 | $81,333 |
| Median income owner occupied | $86,202 | $100,571 | $106,172 |
| Median income renter occupied | $41,532 | $46,621 | $52,080 |
| Median earnings male | $39,331 | $57,544 | $54,343 |
| Median earnings female | $43,044 | $39,017 | $38,439 |
| Unemployment rate | 11.0% | 4.7% | 4.9% |
| Poverty level | 25.5% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.8% | 5.8% |
| Manufacturing sector | 6.2% | 6.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 14.9% | 14.9% |
| Public administration | 4.4% | 4.4% |
| Transportation, warehousing & utilities | 11.3% | 11.3% |
| Education, health & social services | 23.9% | 23.9% |
| Other | 31.6% | 31.6% |
| City | Population | Household Income | National Avg. |
| Rose Valley, PA | 1,190 | $283,512 | 248.6% |
| Haverford College, PA | 1,268 | $263,552 | 224.0% |
| Richwood, NJ | 4,103 | $249,063 | 206.2% |
| Haddonfield, NJ | 11,585 | $229,576 | 182.3% |
| Greenwich, NJ | 2,805 | $216,787 | 166.5% |
| Darby, PA | 11,011 | $59,847 | 26.4% |
| City | Population | Household Income | National Avg. |
| Batesville, AR | 11,006 | $81,826 | 0.6% |
| Notre-Dame-de-l'Île-Perrot, QC | 11,017 | n/a | |
| Saltspring Island, BC | 11,001 | n/a | |
| Yazoo City, MS | 11,022 | $37,436 | 54.0% |
| Millington, TN | 11,024 | $76,096 | 6.4% |
| Darby, PA | 11,011 | $59,847 | 26.4% |