| Index | Peppermill Village | Maryland | National |
| Income per capita | $50,453 | $55,489 | $44,883 |
| Median household income | $107,284 | $112,126 | $81,333 |
| Median income owner occupied | $131,699 | $142,381 | $106,172 |
| Median income renter occupied | $79,698 | $70,540 | $52,080 |
| Median earnings male | $39,849 | $69,331 | $54,343 |
| Median earnings female | $62,675 | $51,519 | $38,439 |
| Unemployment rate | 6.0% | 4.8% | 4.9% |
| Poverty level | 5.3% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.2% | 13.2% |
| Manufacturing sector | 1.8% | 1.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 14.4% | 14.4% |
| Public administration | 2.1% | 2.1% |
| Transportation, warehousing & utilities | 22.2% | 22.2% |
| Education, health & social services | 16.0% | 16.0% |
| Other | 27.4% | 27.4% |
| City | Population | Household Income | National Avg. |
| Martin's Additions, MD | 1,119 | $377,432 | 364.1% |
| Chevy Chase, MD | 3,039 | $375,807 | 362.1% |
| Chevy Chase Village, MD | 1,923 | $375,077 | 361.2% |
| Chevy Chase Section Five, MD | 780 | $371,983 | 357.4% |
| Chevy Chase View, MD | 1,184 | $371,511 | 356.8% |
| Peppermill Village, MD | 5,019 | $107,284 | 31.9% |
| City | Population | Household Income | National Avg. |
| Port Allen, LA | 5,018 | $81,154 | 0.2% |
| New Haven, MI | 5,018 | $81,800 | 0.6% |
| Annapolis, Subd. C, NS | 5,018 | n/a | |
| Shenandoah, IA | 5,020 | $64,339 | 20.9% |
| Summit, WI | 5,020 | $166,900 | 105.2% |
| Peppermill Village, MD | 5,019 | $107,284 | 31.9% |