| Index | Piedmont | California | National |
| Income per capita | $101,794 | $29,906 | $28,555 |
| Median household income | $212,222 | $61,489 | $53,482 |
| Median income owner occupied | $223,359 | $83,693 | $68,142 |
| Median income renter occupied | $74,861 | $41,358 | $33,219 |
| Median earnings male | $131,226 | $35,724 | $36,116 |
| Median earnings female | $58,077 | $26,620 | $25,692 |
| Unemployment rate | 3.0% | 7.0% | 5.8% |
| Poverty level | 4.7% | 16.4% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 3.5% | 1.5% |
| Manufacturing sector | 5.4% | 0.7% |
| Financial & insurance services | 8.1% | 8.1% |
| Wholesale & retail services | 13.1% | 9.4% |
| Public administration | 4.7% | 2.2% |
| Transportation, warehousing & utilities | 2.6% | 1.9% |
| Education, health & social services | 14.9% | 39.6% |
| Other | 41.7% | 33.0% |
| City, State | Population | Household Income | National Avg. |
| Norris Canyon, CA | 1,227 | $196,726 | 268% |
| Diablo, CA | 969 | $167,188 | 213% |
| Orinda, CA | 18,390 | $166,866 | 212% |
| Belvedere, CA | 2,036 | $166,250 | 211% |
| Alamo, CA | 15,639 | $163,151 | 205% |
| Piedmont, CA | 10,957 | $212,222 | 297% |
| City, State | Population | Household Income | National Avg. |
| Purdue University, IN | 10,954 | $19,411 | 64% |
| Newport East, RI | 10,953 | $64,012 | 20% |
| Highland Park, MI | 10,951 | $19,391 | 64% |
| Grand Rapids, MN | 10,950 | $39,974 | 25% |
| Camp Verde, AZ | 10,965 | $35,809 | 33% |
| Piedmont, CA | 10,957 | $212,222 | 297% |