01863 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 01863 is White. The majority race/ethnicity attending public schools in 01863 is White. The current unemployment level in 01863 is 4.6%.
| Population | 9,570 |
| Population Growth Rate | 6.49% |
| Population Density | 1,885 People per Square Mile |
| Total Households | 3,890 |
| Percentage High Income Households | 4.9% |
| Median Household Income (2021) | $108,427 |
| Average Adjusted Gross Income (2021) | $359,740 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 85.64% |
| Public School Majority Race/Ethnicty | White - 68.37% |
01863 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 8,228 | 85.64% |
| Black | 280 | 2.91% |
| Hispanic | 280 | 2.91% |
| Asian | 811 | 8.44% |
| Native American | 9 | 0.09% |
| Hawaiian/Pac. Islander | 0 | 0% |
01863 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 1,299 | 70.06% |
| Black | 82 | 4.42% |
| Hispanic | 130 | 7.01% |
| Asian | 336 | 18.12% |
| Native American | 3 | 0.16% |
| Hawaiian/Pac. Islander | 4 | 0.22% |
01863 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 351 | 5.67% |
| Bachelor Degree | 1,581 | 25.56% |
| High School Diploma | 1,584 | 25.61% |
| No High School Diploma | 68 | 1.1% |
| GED or Alternate | 81 | 1.31% |
| 1 or More Years of College | 797 | 12.88% |
| Associates Degree | 473 | 7.65% |
| Masters Degree | 1,050 | 16.97% |
| Professional Degree | 96 | 1.55% |
| Doctorate Degree | 105 | 1.7% |