| Index | Port Republic | New Jersey | National |
| Income per capita | $91,862 | $55,297 | $44,883 |
| Median household income | $211,338 | $108,915 | $81,333 |
| Median income owner occupied | $215,972 | $143,334 | $106,172 |
| Median income renter occupied | $140,640 | $61,880 | $52,080 |
| Median earnings male | $107,145 | $69,742 | $54,343 |
| Median earnings female | $88,762 | $46,406 | $38,439 |
| Unemployment rate | 1.9% | 5.4% | 4.9% |
| Poverty level | 2.1% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 20.3% | 20.3% |
| Manufacturing sector | 0.6% | 0.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 5.1% | 5.1% |
| Public administration | 11.1% | 11.1% |
| Transportation, warehousing & utilities | 1.3% | 1.3% |
| Education, health & social services | 17.7% | 17.7% |
| Other | 41.8% | 41.8% |
| City | Population | Household Income | National Avg. |
| Linwood, NJ | 6,935 | $170,259 | 109.3% |
| Beach Haven, NJ | 1,001 | $154,516 | 90.0% |
| Margate City, NJ | 6,048 | $151,385 | 86.1% |
| Estell Manor, NJ | 1,732 | $147,513 | 81.4% |
| Beach Haven West, NJ | 4,476 | $144,290 | 77.4% |
| Port Republic, NJ | 1,161 | $211,338 | 159.8% |
| City | Population | Household Income | National Avg. |
| Blades, DE | 1,161 | $77,161 | 5.1% |
| Solomon, KS | 1,161 | $96,604 | 18.8% |
| Greenfields, PA | 1,161 | $85,999 | 5.7% |
| Celeste, TX | 1,161 | $60,371 | 25.8% |
| Saint-Siméon, QC | 1,161 | n/a | |
| Port Republic, NJ | 1,161 | $211,338 | 159.8% |