| Index | Piermont | New York | National |
| Income per capita | $106,400 | $51,391 | $44,883 |
| Median household income | $188,681 | $89,985 | $81,333 |
| Median income owner occupied | $224,846 | $125,982 | $106,172 |
| Median income renter occupied | $131,384 | $58,659 | $52,080 |
| Median earnings male | $103,992 | $59,465 | $54,343 |
| Median earnings female | $78,415 | $44,739 | $38,439 |
| Unemployment rate | 2.2% | 5.0% | 4.9% |
| Poverty level | 1.8% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.8% | 8.8% |
| Manufacturing sector | 20.7% | 20.7% |
| Financial & insurance services | 4.9% | 4.9% |
| Wholesale & retail services | 12.9% | 12.9% |
| Public administration | 7.2% | 7.2% |
| Transportation, warehousing & utilities | 2.3% | 2.3% |
| Education, health & social services | 13.3% | 13.3% |
| Other | 23.2% | 23.2% |
| City | Population | Household Income | National Avg. |
| Scarsdale, NY | 18,390 | $378,602 | 365.5% |
| Sands Point, NY | 2,894 | $376,615 | 363.1% |
| Rockleigh, NJ | 671 | $365,070 | 348.9% |
| Ho-Ho-Kus, NJ | 4,195 | $340,851 | 319.1% |
| Larchmont, NY | 6,304 | $295,254 | 263.0% |
| Piermont, NY | 2,597 | $188,681 | 132.0% |
| City | Population | Household Income | National Avg. |
| Montpelier, ID | 2,597 | $66,829 | 17.8% |
| Bourg, LA | 2,597 | $113,898 | 40.0% |
| Wrightsville Beach, NC | 2,596 | $159,553 | 96.2% |
| San Ysidro, NM | 2,596 | $173,671 | 113.5% |
| Pelican Rapids, MN | 2,598 | $73,750 | 9.3% |
| Piermont, NY | 2,597 | $188,681 | 132.0% |