21230 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 21230 is White. The majority race/ethnicity attending public schools in 21230 is African American. The current unemployment level in 21230 is 4.4%.
| Population | 32,883 |
| Population Growth Rate | 0% |
| Population Density | 4,019 People per Square Mile |
| Total Households | 14,086 |
| Percentage High Income Households | 7% |
| Median Household Income (2021) | $88,962 |
| Average Adjusted Gross Income (2021) | $494,920 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 60.5% |
| Public School Majority Race/Ethnicity | African American - 46.98% |
21230 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 20,349 | 60.49% |
| Black | 8,782 | 26.11% |
| Hispanic | 3,286 | 9.77% |
| Asian | 1,001 | 2.98% |
| Native American | 214 | 0.64% |
| Hawaiian/Pac. Islander | 8 | 0.02% |
21230 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,041 | 21.26% |
| Black | 2,353 | 48.05% |
| Hispanic | 1,423 | 29.06% |
| Asian | 58 | 1.18% |
| Native American | 13 | 0.27% |
| Hawaiian/Pac. Islander | 9 | 0.18% |
21230 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 793 | 4.01% |
| Bachelor Degree | 5,960 | 30.11% |
| High School Diploma | 4,159 | 21.01% |
| No High School Diploma | 381 | 1.92% |
| GED or Alternate | 1,057 | 5.34% |
| 1 or More Years of College | 2,461 | 12.43% |
| Associates Degree | 698 | 3.53% |
| Masters Degree | 2,685 | 13.57% |
| Professional Degree | 1,108 | 5.6% |
| Doctorate Degree | 491 | 2.48% |
