21783 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 21783 is White. The majority race/ethnicity attending public schools in 21783 is White. The current unemployment level in 21783 is 4.4%.
| Population | 9,866 |
| Population Growth Rate | 10.86% |
| Population Density | 218 People per Square Mile |
| Total Households | 3,271 |
| Percentage High Income Households | 3.8% |
| Median Household Income (2021) | $89,188 |
| Average Adjusted Gross Income (2021) | $345,280 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 95.38% |
| Public School Majority Race/Ethnicty | White - 79.25% |
21783 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 9,253 | 95.38% |
| Black | 141 | 1.45% |
| Hispanic | 165 | 1.7% |
| Asian | 138 | 1.42% |
| Native American | 4 | 0.04% |
| Hawaiian/Pac. Islander | 0 | 0% |
21783 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,283 | 84.52% |
| Black | 100 | 6.59% |
| Hispanic | 111 | 7.31% |
| Asian | 20 | 1.32% |
| Native American | 2 | 0.13% |
| Hawaiian/Pac. Islander | 2 | 0.13% |
21783 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 409 | 7.58% |
| Bachelor Degree | 964 | 17.86% |
| High School Diploma | 1,949 | 36.1% |
| No High School Diploma | 32 | 0.59% |
| GED or Alternate | 196 | 3.63% |
| 1 or More Years of College | 728 | 13.48% |
| Associates Degree | 594 | 11% |
| Masters Degree | 486 | 9% |
| Professional Degree | 29 | 0.54% |
| Doctorate Degree | 12 | 0.22% |