01201 can be classified socioeconomically as Lower 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 01201 is White. The majority race/ethnicity attending public schools in 01201 is White. The current unemployment level in 01201 is 4.6%.
| Population | 45,188 |
| Population Growth Rate | 0.00% |
| Population Density | 613 People per Square Mile |
| Total Households | 20,577 |
| Percentage High Income Households | 2.2% |
| Median Household Income (2021) | $60,060 |
| Average Adjusted Gross Income (2021) | $420,540 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 85.41% |
| Public School Majority Race/Ethnicty | White - 60.61% |
01201 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 37,953 | 85.38% |
| Black | 2,301 | 5.18% |
| Hispanic | 3,476 | 7.82% |
| Asian | 607 | 1.37% |
| Native American | 98 | 0.22% |
| Hawaiian/Pac. Islander | 17 | 0.04% |
01201 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 3,038 | 67.15% |
| Black | 583 | 12.89% |
| Hispanic | 822 | 18.17% |
| Asian | 64 | 1.41% |
| Native American | 15 | 0.33% |
| Hawaiian/Pac. Islander | 2 | 0.04% |
01201 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 2,518 | 8.32% |
| Bachelor Degree | 4,988 | 16.48% |
| High School Diploma | 9,724 | 32.12% |
| No High School Diploma | 391 | 1.29% |
| GED or Alternate | 1,776 | 5.87% |
| 1 or More Years of College | 4,393 | 14.51% |
| Associates Degree | 2,896 | 9.57% |
| Masters Degree | 2,690 | 8.89% |
| Professional Degree | 764 | 2.52% |
| Doctorate Degree | 132 | 0.44% |