| Index | Lake Telemark | New Jersey | National |
| Income per capita | $39,635 | $36,359 | $28,555 |
| Median household income | $111,875 | $72,062 | $53,482 |
| Median income owner occupied | $114,808 | $94,365 | $68,142 |
| Median income renter occupied | $0 | $41,062 | $33,219 |
| Median earnings male | $36,848 | $47,106 | $36,116 |
| Median earnings female | $54,115 | $32,292 | $25,692 |
| Unemployment rate | 3.3% | 6.4% | 5.8% |
| Poverty level | 5.6% | 10.7% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 8.7% | 0.0% |
| Manufacturing sector | 17.7% | 0.0% |
| Financial & insurance services | 1.7% | 4.6% |
| Wholesale & retail services | 6.4% | 11.6% |
| Public administration | 5.2% | 0.0% |
| Transportation, warehousing & utilities | 1.7% | 0.0% |
| Education, health & social services | 13.7% | 52.0% |
| Other | 36.9% | 10.2% |
| City, State | Population | Household Income | National Avg. |
| North Caldwell, NJ | 6,407 | $194,536 | 264% |
| Essex Fells, NJ | 2,140 | $174,050 | 225% |
| Mountain Lakes, NJ | 4,235 | $168,611 | 215% |
| Mendham, NJ | 5,008 | $129,919 | 143% |
| Kinnelon, NJ | 10,349 | $125,000 | 134% |
| Lake Telemark, NJ | 1,267 | $111,875 | 109% |
| City, State | Population | Household Income | National Avg. |
| Oakland, SC | 1,267 | $36,932 | 31% |
| Bridgeport, IL | 1,267 | $40,781 | 24% |
| Manhattan, MT | 1,267 | $52,708 | 1% |
| Palmona Park, FL | 1,267 | $21,979 | 59% |
| Dunes City, OR | 1,267 | $53,333 | 0% |
| Lake Telemark, NJ | 1,267 | $111,875 | 109% |