ZIP 02021 vs ZIP 02030
A side-by-side comparison of ZIP Code 02021 and ZIP Code 02030: population, income, housing, and more.
ZIP 02021 and ZIP 02030 are ZIP Code areas in Massachusetts. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 02021 has the higher population (24,459 vs 5,893 in ZIP 02030). ZIP 02030 has the higher median household income ($250,001 vs $128,341 in ZIP 02021). ZIP 02030 has the higher median home value ($1,285,800 vs $665,500 in ZIP 02021).
Population, income & housing
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| Population | 24,459 | 5,893 |
| Median age | 42.8 yrs | 45.6 yrs |
| Median household income | $128,341 | $250,001 |
| Median home value | $665,500 | $1,285,800 |
| Median gross rent | $2,237 | $2,500 |
| Housing units | 9,955 | 1,951 |
| Homeownership rate | 75.5% | 97.0% |
| Bachelor's degree or higher | 65.5% | 87.3% |
| Unemployment rate | 4.0% | 8.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| Population | 23,369 → 24,459 (+4.7%) | 6,044 → 5,893 (-2.5%) |
| Median household income | $105,919 → $128,341 (+21.2%) | $250,001 → $250,001 (+0.0%) |
| Median home value | $510,500 → $665,500 (+30.4%) | $1,008,600 → $1,285,800 (+27.5%) |
| Median gross rent | $1,757 → $2,237 (+27.3%) | $2,181 → $2,500 (+14.6%) |
ZIP 02021
23,36924,459
$105,919$128,341
$510,500$665,500
$1,757$2,237
ZIP 02030
6,0445,893
$250,001$250,001
$1,008,600$1,285,800
$2,181$2,500
Age & race/ethnicity
Age distribution (share)
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| Under 5 | 6.7% | 5.6% |
| 5 to 17 | 15.6% | 20.6% |
| 18 to 24 | 5.3% | 8.9% |
| 25 to 34 | 11.9% | 3.3% |
| 35 to 44 | 14.0% | 11.1% |
| 45 to 54 | 13.0% | 17.3% |
| 55 to 64 | 14.0% | 16.8% |
| 65 to 74 | 9.1% | 11.4% |
| 75 and over | 10.5% | 5.0% |
Race & ethnicity (share)
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| White (non-Hispanic) | 70.1% | 78.6% |
| Black or African American | 10.8% | 2.0% |
| American Indian & Alaska Native | 0.4% | 0.0% |
| Asian | 9.7% | 11.3% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.6% | 0.9% |
| Two or more races | 3.6% | 4.6% |
| Hispanic or Latino | 4.9% | 2.6% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| No high school diploma | 2.9% | 2.6% |
| High school graduate | 14.0% | 2.1% |
| Some college or associate's | 17.6% | 8.1% |
| Bachelor's degree | 35.6% | 34.3% |
| Graduate or professional degree | 29.8% | 53.0% |
Commute to work
How workers get to work (share)
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| Drove alone | 60.9% | 50.3% |
| Carpooled | 7.1% | 8.2% |
| Public transit | 7.7% | 5.7% |
| Walked | 0.6% | 1.4% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 21.6% | 34.0% |
| Other means | 2.1% | 0.4% |
Housing
Units in structure (share)
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| 1-unit, detached | 58.0% | 96.1% |
| 1-unit, attached | 7.2% | 2.6% |
| 2 to 4 units | 4.9% | 0.2% |
| 5 to 19 units | 17.6% | 1.2% |
| 20 or more units | 12.2% | 0.0% |
| Mobile home & other | 0.1% | 0.0% |
Poverty & households
| ZIP 02021 | ZIP 02030 | |
|---|---|---|
| Poverty rate | 4.4% | 2.0% |
| Average household size | 2.49 | 3.08 |
| Mean commute (minutes) | 36 | 37 |
| Median year structure built | 1979 | 1971 |