21713 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 21713 is White. The majority race/ethnicity attending public schools in 21713 is White. The current unemployment level in 21713 is 4.4%.
| Population | 9,999 |
| Population Growth Rate | 0.00% |
| Population Density | 248 People per Square Mile |
| Total Households | 3,598 |
| Percentage High Income Households | 7.9% |
| Median Household Income (2021) | $98,472 |
| Average Adjusted Gross Income (2021) | $373,980 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 91.62% |
| Public School Majority Race/Ethnicty | White - 86.23% |
21713 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 8,834 | 91.53% |
| Black | 341 | 3.53% |
| Hispanic | 258 | 2.67% |
| Asian | 201 | 2.08% |
| Native American | 8 | 0.08% |
| Hawaiian/Pac. Islander | 10 | 0.1% |
21713 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,910 | 89.46% |
| Black | 67 | 3.14% |
| Hispanic | 101 | 4.73% |
| Asian | 51 | 2.39% |
| Native American | 3 | 0.14% |
| Hawaiian/Pac. Islander | 3 | 0.14% |
21713 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 484 | 7.84% |
| Bachelor Degree | 937 | 15.17% |
| High School Diploma | 2,419 | 39.16% |
| No High School Diploma | 116 | 1.88% |
| GED or Alternate | 159 | 2.57% |
| 1 or More Years of College | 814 | 13.18% |
| Associates Degree | 610 | 9.88% |
| Masters Degree | 521 | 8.43% |
| Professional Degree | 62 | 1% |
| Doctorate Degree | 55 | 0.89% |