| Index | Willow Grove | Pennsylvania | National |
| Income per capita | $60,063 | $45,532 | $44,883 |
| Median household income | $127,895 | $80,478 | $81,333 |
| Median income owner occupied | $144,065 | $100,571 | $106,172 |
| Median income renter occupied | $88,067 | $46,621 | $52,080 |
| Median earnings male | $79,871 | $57,544 | $54,343 |
| Median earnings female | $71,145 | $39,017 | $38,439 |
| Unemployment rate | 2.1% | 4.7% | 4.9% |
| Poverty level | 7.9% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.8% | 12.8% |
| Manufacturing sector | 11.3% | 11.3% |
| Financial & insurance services | 9.4% | 9.4% |
| Wholesale & retail services | 15.3% | 15.3% |
| Public administration | 3.6% | 3.6% |
| Transportation, warehousing & utilities | 5.4% | 5.4% |
| Education, health & social services | 12.0% | 12.0% |
| Other | 27.6% | 27.6% |
| City | Population | Household Income | National Avg. |
| Woodside, PA | 3,255 | $271,806 | 234.2% |
| Haverford College, PA | 1,268 | $263,552 | 224.0% |
| Newtown Grant, PA | 5,898 | $239,022 | 193.9% |
| Churchville, PA | 5,523 | $236,769 | 191.1% |
| Spring House, PA | 4,879 | $223,312 | 174.6% |
| Willow Grove, PA | 13,179 | $127,895 | 57.2% |
| City | Population | Household Income | National Avg. |
| Tehachapi, CA | 13,179 | $71,364 | 12.3% |
| Gaffney, SC | 13,179 | $47,549 | 41.5% |
| Glendale, WI | 13,179 | $114,015 | 40.2% |
| Harrison, OH | 13,180 | $111,840 | 37.5% |
| Crowley, LA | 13,176 | $42,374 | 47.9% |
| Willow Grove, PA | 13,179 | $127,895 | 57.2% |