01951 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 01951 is White. The majority race/ethnicity attending public schools in 01951 is White. The current unemployment level in 01951 is 4.6%.
| Population | 2,896 |
| Population Growth Rate | -32.18% |
| Population Density | 162 People per Square Mile |
| Total Households | 1,577 |
| Percentage High Income Households | 12.1% |
| Median Household Income (2021) | $122,344 |
| Average Adjusted Gross Income (2021) | $791,150 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 95.39% |
| Public School Majority Race/Ethnicty | White - 92.76% |
01951 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 2,693 | 95.39% |
| Black | 0 | 0% |
| Hispanic | 98 | 3.47% |
| Asian | 32 | 1.13% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
01951 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 333 | 93.8% |
| Black | 6 | 1.69% |
| Hispanic | 10 | 2.82% |
| Asian | 5 | 1.41% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 1 | 0.28% |
01951 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 143 | 5.26% |
| Bachelor Degree | 823 | 30.29% |
| High School Diploma | 405 | 14.91% |
| No High School Diploma | 10 | 0.37% |
| GED or Alternate | 57 | 2.1% |
| 1 or More Years of College | 339 | 12.48% |
| Associates Degree | 181 | 6.66% |
| Masters Degree | 505 | 18.59% |
| Professional Degree | 138 | 5.08% |
| Doctorate Degree | 116 | 4.27% |