| Index | Hillandale | Maryland | National |
| Income per capita | $37,989 | $36,670 | $28,555 |
| Median household income | $101,439 | $74,149 | $53,482 |
| Median income owner occupied | $113,106 | $93,724 | $68,142 |
| Median income renter occupied | $22,008 | $45,116 | $33,219 |
| Median earnings male | $45,604 | $45,763 | $36,116 |
| Median earnings female | $40,125 | $35,135 | $25,692 |
| Unemployment rate | 5.0% | 5.5% | 5.8% |
| Poverty level | 8.1% | 10.0% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 15.7% | 2.4% |
| Manufacturing sector | 5.9% | 1.2% |
| Financial & insurance services | 4.1% | 4.0% |
| Wholesale & retail services | 9.1% | 6.8% |
| Public administration | 9.8% | 11.8% |
| Transportation, warehousing & utilities | 6.4% | 4.1% |
| Education, health & social services | 15.7% | 33.3% |
| Other | 31.9% | 32.3% |
| City, State | Population | Household Income | National Avg. |
| Chevy Chase Section Five, MD | 736 | $250,001 | 367% |
| Chevy Chase, MD | 2,907 | $250,001 | 367% |
| Chevy Chase Village, MD | 1,974 | $250,001 | 367% |
| Martin's Additions, MD | 977 | $246,875 | 362% |
| Somerset, MD | 1,148 | $241,964 | 352% |
| Hillandale, MD | 5,819 | $101,439 | 90% |
| City, State | Population | Household Income | National Avg. |
| Sheridan, CO | 5,819 | $36,250 | 32% |
| Moores Mill, AL | 5,819 | $68,324 | 28% |
| East Falmouth, MA | 5,818 | $59,236 | 11% |
| Waynesboro, GA | 5,820 | $27,188 | 49% |
| Ware, MA | 5,816 | $38,894 | 27% |
| Hillandale, MD | 5,819 | $101,439 | 90% |