21028 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 21028 is White. The majority race/ethnicity attending public schools in 21028 is White. The current unemployment level in 21028 is 4.4%.
| Population | 2,974 |
| Population Growth Rate | -11.47% |
| Population Density | 217 People per Square Mile |
| Total Households | 1,216 |
| Percentage High Income Households | 8.6% |
| Median Household Income (2021) | $108,821 |
| Average Adjusted Gross Income (2021) | $628,810 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 90.41% |
| Public School Majority Race/Ethnicty | White - 84.02% |
21028 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 2,337 | 90.41% |
| Black | 30 | 1.16% |
| Hispanic | 142 | 5.49% |
| Asian | 76 | 2.94% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21028 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 284 | 90.73% |
| Black | 10 | 3.19% |
| Hispanic | 15 | 4.79% |
| Asian | 3 | 0.96% |
| Native American | 1 | 0.32% |
| Hawaiian/Pac. Islander | 0 | 0% |
21028 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 174 | 7.59% |
| Bachelor Degree | 599 | 26.11% |
| High School Diploma | 515 | 22.45% |
| No High School Diploma | 22 | 0.96% |
| GED or Alternate | 52 | 2.27% |
| 1 or More Years of College | 445 | 19.4% |
| Associates Degree | 167 | 7.28% |
| Masters Degree | 231 | 10.07% |
| Professional Degree | 48 | 2.09% |
| Doctorate Degree | 41 | 1.79% |