21111 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Maryland based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 21111 is White. The majority race/ethnicity attending public schools in 21111 is White. The current unemployment level in 21111 is 4.4%.
| Population | 4,838 |
| Population Growth Rate | 0% |
| Population Density | 137 People per Square Mile |
| Total Households | 1,658 |
| Percentage High Income Households | 21.5% |
| Median Household Income (2021) | $137,008 |
| Average Adjusted Gross Income (2021) | $726,950 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 97.12% |
| Public School Majority Race/Ethnicity | White - 85.54% |
21111 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 5,050 | 97.12% |
| Black | 40 | 0.77% |
| Hispanic | 108 | 2.08% |
| Asian | 2 | 0.04% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21111 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 787 | 88.83% |
| Black | 24 | 2.71% |
| Hispanic | 36 | 4.06% |
| Asian | 38 | 4.29% |
| Native American | 1 | 0.11% |
| Hawaiian/Pac. Islander | 0 | 0% |
21111 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 130 | 4.13% |
| Bachelor Degree | 946 | 30.02% |
| High School Diploma | 647 | 20.53% |
| No High School Diploma | 26 | 0.83% |
| GED or Alternate | 96 | 3.05% |
| 1 or More Years of College | 389 | 12.35% |
| Associates Degree | 136 | 4.32% |
| Masters Degree | 546 | 17.33% |
| Professional Degree | 182 | 5.78% |
| Doctorate Degree | 53 | 1.68% |
