02721 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 02721 is White. The majority race/ethnicity attending public schools in 02721 is White. The current unemployment level in 02721 is 4.6%.
| Population | 26,807 |
| Population Growth Rate | 3.83% |
| Population Density | 4,556 People per Square Mile |
| Total Households | 10,873 |
| Percentage High Income Households | 0.7% |
| Median Household Income (2021) | $47,963 |
| Average Adjusted Gross Income (2021) | $354,030 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 75.67% |
| Public School Majority Race/Ethnicty | White - 56.14% |
02721 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 19,522 | 75.67% |
| Black | 2,044 | 7.92% |
| Hispanic | 3,030 | 11.75% |
| Asian | 1,135 | 4.4% |
| Native American | 67 | 0.26% |
| Hawaiian/Pac. Islander | 0 | 0% |
02721 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 1,752 | 60.85% |
| Black | 229 | 7.95% |
| Hispanic | 821 | 28.52% |
| Asian | 75 | 2.61% |
| Native American | 1 | 0.03% |
| Hawaiian/Pac. Islander | 1 | 0.03% |
02721 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 852 | 7.04% |
| Bachelor Degree | 1,242 | 10.26% |
| High School Diploma | 4,392 | 36.28% |
| No High School Diploma | 537 | 4.44% |
| GED or Alternate | 971 | 8.02% |
| 1 or More Years of College | 1,965 | 16.23% |
| Associates Degree | 1,519 | 12.55% |
| Masters Degree | 501 | 4.14% |
| Professional Degree | 84 | 0.69% |
| Doctorate Degree | 44 | 0.36% |