01803 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Massachusetts based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 01803 is White. The majority race/ethnicity attending public schools in 01803 is White. The current unemployment level in 01803 is 4.6%.
| Population | 26,004 |
| Population Growth Rate | 0.5% |
| Population Density | 2,205 People per Square Mile |
| Total Households | 9,183 |
| Percentage High Income Households | 9.6% |
| Median Household Income (2021) | $124,755 |
| Average Adjusted Gross Income (2021) | $417,680 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicity | White - 78.54% |
| Public School Majority Race/Ethnicity | White - 63.72% |
01803 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 19,979 | 78.38% |
| Black | 560 | 2.2% |
| Hispanic | 809 | 3.17% |
| Asian | 4,042 | 15.86% |
| Native American | 47 | 0.18% |
| Hawaiian/Pac. Islander | 52 | 0.2% |
01803 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 2,159 | 66.47% |
| Black | 246 | 7.57% |
| Hispanic | 230 | 7.08% |
| Asian | 606 | 18.66% |
| Native American | 7 | 0.22% |
| Hawaiian/Pac. Islander | 0 | 0% |
01803 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 845 | 5.07% |
| Bachelor Degree | 4,759 | 28.53% |
| High School Diploma | 4,049 | 24.27% |
| No High School Diploma | 143 | 0.86% |
| GED or Alternate | 223 | 1.34% |
| 1 or More Years of College | 1,894 | 11.35% |
| Associates Degree | 1,224 | 7.34% |
| Masters Degree | 2,801 | 16.79% |
| Professional Degree | 366 | 2.19% |
| Doctorate Degree | 377 | 2.26% |
