21866 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 21866 is White. The current unemployment level in 21866 is 4.4%.
| Population | 104 |
| Population Growth Rate | 28.38% |
| Population Density | 37 People per Square Mile |
| Total Households | 22 |
| Median Household Income (2021) | $73,684 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 100.00% |
21866 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 95 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21866 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 9 | 56.25% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 3 | 18.75% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 4 | 25% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |