21718 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 21718 is White. The current unemployment level in 21718 is 4.4%.
| Population | 143 |
| Population Growth Rate | -14.38% |
| Population Density | 189 People per Square Mile |
| Total Households | 54 |
| Percentage High Income Households | 9.3% |
| Median Household Income (2021) | $64,375 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 97.64% |
21718 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 124 | 97.64% |
| Black | 0 | 0% |
| Hispanic | 3 | 2.36% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21718 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 1 | 0.98% |
| Bachelor Degree | 16 | 15.69% |
| High School Diploma | 39 | 38.24% |
| No High School Diploma | 2 | 1.96% |
| GED or Alternate | 6 | 5.88% |
| 1 or More Years of College | 17 | 16.67% |
| Associates Degree | 6 | 5.88% |
| Masters Degree | 9 | 8.82% |
| Professional Degree | 2 | 1.96% |
| Doctorate Degree | 4 | 3.92% |