21660 can be classified socioeconomically as Lower 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 21660 is White. The majority race/ethnicity attending public schools in 21660 is White. The current unemployment level in 21660 is 3.4%.
| Population | 4,100 |
| Population Growth Rate | 0.74% |
| Population Density | 140 People per Square Mile |
| Total Households | 1,425 |
| Percentage High Income Households | 4.0% |
| Median Household Income (2021) | $71,900 |
| Average Adjusted Gross Income (2021) | $432,200 |
| Current Unemployment Rate (October 2024) | 3.4% |
| Majority Race/Ethnicty | White - 72.85% |
| Public School Majority Race/Ethnicty | White - 65.80% |
21660 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 2,865 | 72.85% |
| Black | 747 | 18.99% |
| Hispanic | 254 | 6.46% |
| Asian | 67 | 1.7% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21660 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,043 | 71.29% |
| Black | 156 | 10.66% |
| Hispanic | 248 | 16.95% |
| Asian | 11 | 0.75% |
| Native American | 3 | 0.21% |
| Hawaiian/Pac. Islander | 2 | 0.14% |
21660 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 319 | 13.31% |
| Bachelor Degree | 224 | 9.35% |
| High School Diploma | 962 | 40.15% |
| No High School Diploma | 13 | 0.54% |
| GED or Alternate | 75 | 3.13% |
| 1 or More Years of College | 426 | 17.78% |
| Associates Degree | 274 | 11.44% |
| Masters Degree | 50 | 2.09% |
| Professional Degree | 25 | 1.04% |
| Doctorate Degree | 28 | 1.17% |