02129 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 02129 is White. The majority race/ethnicity attending public schools in 02129 is Hispanic. The current unemployment level in 02129 is 4.6%.
| Population | 19,832 |
| Population Growth Rate | 7.99% |
| Population Density | 12,494 People per Square Mile |
| Total Households | 8,083 |
| Percentage High Income Households | 16.8% |
| Median Household Income (2021) | $140,534 |
| Average Adjusted Gross Income (2021) | $584,430 |
| Current Unemployment Rate (May 2026) | 4.6% |
| Sales Tax Rate (2025) | 6.2% |
| Majority Race/Ethnicty | White - 72.77% |
| Public School Majority Race/Ethnicty | Hispanic - 43.80% |
02129 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 15,118 | 72.77% |
| Black | 1,577 | 7.59% |
| Hispanic | 1,862 | 8.96% |
| Asian | 2,216 | 10.67% |
| Native American | 2 | 0.01% |
| Hawaiian/Pac. Islander | 0 | 0% |
02129 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 456 | 24.35% |
| Black | 406 | 21.68% |
| Hispanic | 844 | 45.06% |
| Asian | 162 | 8.65% |
| Native American | 3 | 0.16% |
| Hawaiian/Pac. Islander | 2 | 0.11% |
02129 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 392 | 3.34% |
| Bachelor Degree | 4,378 | 37.35% |
| High School Diploma | 1,959 | 16.71% |
| No High School Diploma | 225 | 1.92% |
| GED or Alternate | 280 | 2.39% |
| 1 or More Years of College | 864 | 7.37% |
| Associates Degree | 391 | 3.34% |
| Masters Degree | 2,137 | 18.23% |
| Professional Degree | 860 | 7.34% |
| Doctorate Degree | 237 | 2.02% |