| Index | Dargan | Maryland | National |
| Income per capita | $41,226 | $55,489 | $44,883 |
| Median household income | $0 | $112,126 | $81,333 |
| Median income owner occupied | $0 | $142,381 | $106,172 |
| Median income renter occupied | $0 | $70,540 | $52,080 |
| Median earnings male | $0 | $69,331 | $54,343 |
| Median earnings female | $0 | $51,519 | $38,439 |
| Unemployment rate | 24.2% | 4.8% | 4.9% |
| Poverty level | 9.4% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 34.5% | 34.5% |
| Manufacturing sector | 20.7% | 20.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 44.8% | 44.8% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Beaver Creek, MD | 554 | $291,714 | 258.7% |
| Adamstown, MD | 2,201 | $253,358 | 211.5% |
| Hillsboro, VA | 203 | $246,886 | 203.5% |
| Middletown, MD | 4,813 | $215,888 | 165.4% |
| Lovettsville, VA | 2,511 | $186,927 | 129.8% |
| Dargan, MD | 208 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Gakona, AK | 208 | $0 | 100.0% |
| Fairford, AL | 208 | $0 | 100.0% |
| Ratcliff, AR | 208 | $60,916 | 25.1% |
| Whitfield CDP (Santa Rosa County), FL | 208 | $52,567 | 35.4% |
| Williams, IN | 208 | $0 | 100.0% |
| Dargan, MD | 208 | $0 | 100.0% |