| Index | Langley Park | Maryland | National |
| Income per capita | $30,068 | $55,489 | $44,883 |
| Median household income | $93,828 | $112,126 | $81,333 |
| Median income owner occupied | $107,431 | $142,381 | $106,172 |
| Median income renter occupied | $88,477 | $70,540 | $52,080 |
| Median earnings male | $46,649 | $69,331 | $54,343 |
| Median earnings female | $30,693 | $51,519 | $38,439 |
| Unemployment rate | 5.6% | 4.8% | 4.9% |
| Poverty level | 21.7% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 50.7% | 50.7% |
| Manufacturing sector | 0.9% | 0.9% |
| Financial & insurance services | 0.1% | 0.1% |
| Wholesale & retail services | 10.0% | 10.0% |
| Public administration | 0.6% | 0.6% |
| Transportation, warehousing & utilities | 6.1% | 6.1% |
| Education, health & social services | 2.9% | 2.9% |
| Other | 28.3% | 28.3% |
| 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% |
| Langley Park, MD | 19,837 | $93,828 | 15.4% |
| City | Population | Household Income | National Avg. |
| Colwood, BC | 19,837 | n/a | |
| Broadview Heights, OH | 19,835 | $129,446 | 59.2% |
| Pinecrest, FL | 19,841 | $249,223 | 206.4% |
| Five Corners, WA | 19,858 | $124,498 | 53.1% |
| Yorkville, IL | 19,794 | $152,534 | 87.5% |
| Langley Park, MD | 19,837 | $93,828 | 15.4% |