21015 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 21015 is White. The majority race/ethnicity attending public schools in 21015 is White. The current unemployment level in 21015 is 4.4%.
| Population | 30,485 |
| Population Growth Rate | 6.56% |
| Population Density | 984 People per Square Mile |
| Total Households | 9,713 |
| Percentage High Income Households | 10.9% |
| Median Household Income (2021) | $129,913 |
| Average Adjusted Gross Income (2021) | $381,280 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 83.36% |
| Public School Majority Race/Ethnicity | White - 71.57% |
21015 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 25,822 | 83.36% |
| Black | 2,407 | 7.77% |
| Hispanic | 1,546 | 4.99% |
| Asian | 1,199 | 3.87% |
| Native American | 2 | 0.01% |
| Hawaiian/Pac. Islander | 0 | 0% |
21015 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 3,622 | 75.95% |
| Black | 492 | 10.32% |
| Hispanic | 358 | 7.51% |
| Asian | 279 | 5.85% |
| Native American | 9 | 0.19% |
| Hawaiian/Pac. Islander | 9 | 0.19% |
21015 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,550 | 9.03% |
| Bachelor Degree | 4,315 | 25.15% |
| High School Diploma | 3,795 | 22.12% |
| No High School Diploma | 93 | 0.54% |
| GED or Alternate | 444 | 2.59% |
| 1 or More Years of College | 2,408 | 14.03% |
| Associates Degree | 1,477 | 8.61% |
| Masters Degree | 2,205 | 12.85% |
| Professional Degree | 432 | 2.52% |
| Doctorate Degree | 439 | 2.56% |
