01540 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 01540 is White. The majority race/ethnicity attending public schools in 01540 is White. The current unemployment level in 01540 is 4.6%.
| Population | 11,420 |
| Population Growth Rate | 1.26% |
| Population Density | 542 People per Square Mile |
| Total Households | 4,162 |
| Percentage High Income Households | 4.6% |
| Median Household Income (2021) | $110,195 |
| Average Adjusted Gross Income (2021) | $326,700 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 92.21% |
| Public School Majority Race/Ethnicty | White - 80.66% |
01540 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 10,506 | 92.21% |
| Black | 139 | 1.22% |
| Hispanic | 561 | 4.92% |
| Asian | 188 | 1.65% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
01540 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,176 | 84.42% |
| Black | 26 | 1.87% |
| Hispanic | 172 | 12.35% |
| Asian | 15 | 1.08% |
| Native American | 2 | 0.14% |
| Hawaiian/Pac. Islander | 2 | 0.14% |
01540 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 566 | 7.79% |
| Bachelor Degree | 1,397 | 19.23% |
| High School Diploma | 2,396 | 32.98% |
| No High School Diploma | 96 | 1.32% |
| GED or Alternate | 300 | 4.13% |
| 1 or More Years of College | 1,025 | 14.11% |
| Associates Degree | 945 | 13.01% |
| Masters Degree | 416 | 5.73% |
| Professional Degree | 58 | 0.8% |
| Doctorate Degree | 67 | 0.92% |