| Index | Whittingham | New Jersey | National |
| Income per capita | $76,555 | $55,297 | $44,883 |
| Median household income | $93,742 | $108,915 | $81,333 |
| Median income owner occupied | $96,881 | $143,334 | $106,172 |
| Median income renter occupied | $50,306 | $61,880 | $52,080 |
| Median earnings male | $65,156 | $69,742 | $54,343 |
| Median earnings female | $79,345 | $46,406 | $38,439 |
| Unemployment rate | 0.0% | 5.4% | 4.9% |
| Poverty level | 3.3% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 4.8% | 4.8% |
| Wholesale & retail services | 14.8% | 14.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 19.5% | 19.5% |
| Education, health & social services | 35.2% | 35.2% |
| Other | 25.7% | 25.7% |
| City | Population | Household Income | National Avg. |
| Harlingen, NJ | 492 | $362,607 | 345.8% |
| Princeton Junction, NJ | 2,052 | $341,742 | 320.2% |
| Blawenburg, NJ | 101 | $332,214 | 308.5% |
| Pleasant Plains, NJ | 643 | $316,694 | 289.4% |
| Cranbury, NJ | 2,281 | $316,184 | 288.8% |
| Whittingham, NJ | 2,592 | $93,742 | 15.3% |
| City | Population | Household Income | National Avg. |
| Sisseton, SD | 2,592 | $57,810 | 28.9% |
| Greater Madawaska, ON | 2,592 | n/a | |
| Frankfort, NY | 2,591 | $73,441 | 9.7% |
| Twain Harte, CA | 2,593 | $89,583 | 10.1% |
| Seekaskootch 119, SK | 2,593 | n/a | |
| Whittingham, NJ | 2,592 | $93,742 | 15.3% |