| Index | Netcong | New Jersey | National |
| Income per capita | $71,082 | $55,297 | $44,883 |
| Median household income | $107,655 | $108,915 | $81,333 |
| Median income owner occupied | $173,786 | $143,334 | $106,172 |
| Median income renter occupied | $61,504 | $61,880 | $52,080 |
| Median earnings male | $72,585 | $69,742 | $54,343 |
| Median earnings female | $62,291 | $46,406 | $38,439 |
| Unemployment rate | 2.0% | 5.4% | 4.9% |
| Poverty level | 13.8% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.7% | 6.7% |
| Manufacturing sector | 14.8% | 14.8% |
| Financial & insurance services | 3.8% | 3.8% |
| Wholesale & retail services | 16.7% | 16.7% |
| Public administration | 7.1% | 7.1% |
| Transportation, warehousing & utilities | 12.2% | 12.2% |
| Education, health & social services | 6.3% | 6.3% |
| Other | 32.4% | 32.4% |
| City | Population | Household Income | National Avg. |
| Mountain Lakes, NJ | 4,398 | $339,890 | 317.9% |
| Allamuchy, NJ | 116 | $272,731 | 235.3% |
| Mendham, NJ | 5,076 | $252,986 | 211.0% |
| Bernardsville, NJ | 7,804 | $243,894 | 199.9% |
| Madison, NJ | 17,048 | $233,686 | 187.3% |
| Netcong, NJ | 3,285 | $107,655 | 32.4% |
| City | Population | Household Income | National Avg. |
| Frostproof, FL | 3,285 | $64,691 | 20.5% |
| Saddle River, NJ | 3,285 | $251,112 | 208.7% |
| Inuvik, NT | 3,284 | n/a | |
| Heyworth, IL | 3,286 | $106,605 | 31.1% |
| Hogansville, GA | 3,283 | $54,043 | 33.6% |
| Netcong, NJ | 3,285 | $107,655 | 32.4% |