| Index | Tilghman Island | Maryland | National |
| Income per capita | $50,740 | $55,489 | $44,883 |
| Median household income | $80,858 | $112,126 | $81,333 |
| Median income owner occupied | $96,893 | $142,381 | $106,172 |
| Median income renter occupied | $0 | $70,540 | $52,080 |
| Median earnings male | $0 | $69,331 | $54,343 |
| Median earnings female | $28,926 | $51,519 | $38,439 |
| Unemployment rate | 1.4% | 4.8% | 4.9% |
| Poverty level | 8.2% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 26.7% | 26.7% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 12.4% | 12.4% |
| Wholesale & retail services | 2.5% | 2.5% |
| Public administration | 2.5% | 2.5% |
| Transportation, warehousing & utilities | 4.3% | 4.3% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 51.6% | 51.6% |
| City | Population | Household Income | National Avg. |
| Galesville, MD | 1,299 | $246,258 | 202.8% |
| Owings, MD | 2,536 | $205,909 | 153.2% |
| Mayo, MD | 8,235 | $185,699 | 128.3% |
| Chesapeake Beach, MD | 6,159 | $168,736 | 107.5% |
| Shady Side, MD | 5,052 | $164,399 | 102.1% |
| Tilghman Island, MD | 850 | $80,858 | 0.6% |
| City | Population | Household Income | National Avg. |
| Arizona Village, AZ | 850 | $39,725 | 51.2% |
| Sheridan, MI | 850 | $76,744 | 5.6% |
| New England, ND | 850 | $90,697 | 11.5% |
| Whitecone, AZ | 851 | $24,951 | 69.3% |
| Manilla, IA | 849 | $78,711 | 3.2% |
| Tilghman Island, MD | 850 | $80,858 | 0.6% |