21810 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 21810 is White. The current unemployment level in 21810 is 4.4%.
| Population | 160 |
| Population Growth Rate | -48.02% |
| Population Density | 333 People per Square Mile |
| Total Households | 190 |
| Median Household Income (2021) | $118,537 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 100% |
21810 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 426 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21810 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 42 | 18.1% |
| High School Diploma | 45 | 19.4% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 46 | 19.83% |
| Associates Degree | 0 | 0% |
| Masters Degree | 99 | 42.67% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
