| Index | Concordia | New Jersey | National |
| Income per capita | $66,467 | $55,297 | $44,883 |
| Median household income | $67,414 | $108,915 | $81,333 |
| Median income owner occupied | $68,226 | $143,334 | $106,172 |
| Median income renter occupied | $60,119 | $61,880 | $52,080 |
| Median earnings male | $81,286 | $69,742 | $54,343 |
| Median earnings female | $52,550 | $46,406 | $38,439 |
| Unemployment rate | 2.3% | 5.4% | 4.9% |
| Poverty level | 5.8% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.7% | 8.7% |
| Manufacturing sector | 18.4% | 18.4% |
| Financial & insurance services | 18.7% | 18.7% |
| Wholesale & retail services | 14.6% | 14.6% |
| Public administration | 2.8% | 2.8% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 13.1% | 13.1% |
| Other | 23.7% | 23.7% |
| 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% |
| Concordia, NJ | 2,620 | $67,414 | 17.1% |
| City | Population | Household Income | National Avg. |
| La Selva Beach, CA | 2,620 | $151,742 | 86.6% |
| Osceola, WI | 2,620 | $71,758 | 11.8% |
| Eddyville, KY | 2,619 | $49,034 | 39.7% |
| Rock Rapids, IA | 2,621 | $93,809 | 15.3% |
| Delmont, PA | 2,621 | $84,770 | 4.2% |
| Concordia, NJ | 2,620 | $67,414 | 17.1% |