| Index | Smithsburg | Maryland | National |
| Income per capita | $47,821 | $55,489 | $44,883 |
| Median household income | $131,812 | $112,126 | $81,333 |
| Median income owner occupied | $153,157 | $142,381 | $106,172 |
| Median income renter occupied | $48,952 | $70,540 | $52,080 |
| Median earnings male | $69,273 | $69,331 | $54,343 |
| Median earnings female | $58,758 | $51,519 | $38,439 |
| Unemployment rate | 3.5% | 4.8% | 4.9% |
| Poverty level | 6.1% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.8% | 17.8% |
| Manufacturing sector | 12.7% | 12.7% |
| Financial & insurance services | 1.5% | 1.5% |
| Wholesale & retail services | 18.1% | 18.1% |
| Public administration | 13.8% | 13.8% |
| Transportation, warehousing & utilities | 4.4% | 4.4% |
| Education, health & social services | 6.2% | 6.2% |
| Other | 19.3% | 19.3% |
| City | Population | Household Income | National Avg. |
| Beaver Creek, MD | 554 | $291,714 | 258.7% |
| Jugtown, MD | 245 | $241,681 | 197.1% |
| Middletown, MD | 4,813 | $215,888 | 165.4% |
| Mount Aetna, MD | 614 | $204,934 | 152.0% |
| Myersville, MD | 2,284 | $183,780 | 126.0% |
| Smithsburg, MD | 3,042 | $131,812 | 62.1% |
| City | Population | Household Income | National Avg. |
| Bonny Doon, CA | 3,042 | $159,605 | 96.2% |
| Watkinsville, GA | 3,042 | $109,293 | 34.4% |
| Gillespie, IL | 3,043 | $67,267 | 17.3% |
| Glenville, CT | 3,040 | $273,487 | 236.3% |
| Madison, IL | 3,040 | $45,871 | 43.6% |
| Smithsburg, MD | 3,042 | $131,812 | 62.1% |