| Index | Port Republic | New Jersey | National |
| Income per capita | $60,577 | $37,538 | $29,829 |
| Median household income | $141,250 | $73,702 | $55,322 |
| Median income owner occupied | $146,042 | $97,281 | $70,586 |
| Median income renter occupied | $95,625 | $42,169 | $35,192 |
| Median earnings male | $72,500 | $47,369 | $36,919 |
| Median earnings female | $60,469 | $32,116 | $26,250 |
| Unemployment rate | 1.9% | 5.2% | 4.7% |
| 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 | 6,719 | $116,058 | 109.8% |
| Beach Haven, NJ | 979 | $105,417 | 90.6% |
| Margate City, NJ | 5,921 | $101,354 | 83.2% |
| Estell Manor, NJ | 1,682 | $100,938 | 82.5% |
| Beach Haven West, NJ | 4,350 | $98,688 | 78.4% |
| Port Republic, NJ | 1,127 | $141,250 | 155.3% |
| City | Population | Household Income | National Avg. |
| Notasulga, AL | 1,127 | $37,147 | 32.9% |
| Greenwood, DE | 1,127 | $61,427 | 11.0% |
| Pine Lakes, FL | 1,127 | $56,250 | 1.7% |
| Groton, MA | 1,127 | $101,875 | 84.1% |
| Mescalero, NM | 1,127 | $31,164 | 43.7% |
| Port Republic, NJ | 1,127 | $141,250 | 155.3% |
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