20815 can be classified socioeconomically as Upper 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 20815 is White. The majority race/ethnicity attending public schools in 20815 is White. The current unemployment level in 20815 is 6.4%.
| Population | 31,080 |
| Population Growth Rate | 2.49% |
| Population Density | 5,805 People per Square Mile |
| Total Households | 13,524 |
| Percentage High Income Households | 32.2% |
| Median Household Income (2021) | $175,053 |
| Average Adjusted Gross Income (2021) | $922,810 |
| Current Unemployment Rate (September 2025) | 6.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 78.76% |
| Public School Majority Race/Ethnicty | White - 46.47% |
20815 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 24,801 | 78.76% |
| Black | 2,476 | 7.86% |
| Hispanic | 1,915 | 6.08% |
| Asian | 2,163 | 6.87% |
| Native American | 134 | 0.43% |
| Hawaiian/Pac. Islander | 0 | 0% |
20815 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 883 | 50% |
| Black | 311 | 17.61% |
| Hispanic | 400 | 22.65% |
| Asian | 169 | 9.57% |
| Native American | 2 | 0.11% |
| Hawaiian/Pac. Islander | 1 | 0.06% |
20815 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 446 | 2.03% |
| Bachelor Degree | 6,292 | 28.59% |
| High School Diploma | 915 | 4.16% |
| No High School Diploma | 67 | 0.3% |
| GED or Alternate | 15 | 0.07% |
| 1 or More Years of College | 1,159 | 5.27% |
| Associates Degree | 409 | 1.86% |
| Masters Degree | 6,052 | 27.5% |
| Professional Degree | 4,449 | 20.22% |
| Doctorate Degree | 2,204 | 10.01% |