| ZIP Code | 02129 |
|---|---|
| City | Charlestown |
| State | Massachusetts (MA) |
| County | Suffolk County |
| Area Code | 339/617/781/857 |
| Elevation | 22 ft |
| Latitude | 42.379657 |
|---|---|
| Longitude | -71.061487 |
| Timezone | New York (DST) |
| FIPS | 25025 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 36.0 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.12 |
| Below Poverty | 6.3% ▼ 37% below avg |
| College Grads | 76.0% ▲ 96% above avg |
| Unemployment | 2.5% ▼ 49% below avg |
| No HS Diploma | 115 (0.8%) |
| HS Graduate | 1,886 (13.2%) |
| Some College | 806 (5.6%) |
| Associates | 628 (4.4%) |
| Bachelors | 465 (3.2%) |
| Graduate Degree | 10,438 (72.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $157,192 ▲ 106% above avg ↑ 22% since 2019 |
|---|---|
| Median Home Value | $926,000 ▲ 232% above avg ↑ 26% since 2019 |
| Home/Income Ratio | 5.9x (nat avg ~3.5x) |
| Median Rent | $2,258/mo ↑ 69% since 2019 |
| Total Units | 9,987 |
| Vacant Units | 598 |
| Avg HH Size | 2.12 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 9,987 |
|---|---|
| Vacant | 598 |
| Owner Occupied | 49.6% |
| Renter Occupied | 50.4% |
| Avg HH Size | 2.12 |
ZIP code 02129 is located in Charlestown, Massachusetts, within Suffolk County. With a population of 19,994, this is a moderately populated ZIP code with a relatively young community — the median age is 36 years. Economically, 02129 is a affluent ZIP code: the median household income of $157,192 is more than double the national average.
Real estate in ZIP code 02129 represents among the most expensive housing markets in the country. The median home value of $926,000 is more than double the national average. Renters can expect to pay around $2,258 per month in median rent. The area has a relatively balanced mix of owners (49.6%) and renters (50.4%). Median home values have increased by 26% since 2019.
The population of 02129 is primarily White (71.30%). Residents are highly educated — 76.0% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 6.3%. Household income has grown by 22% since 2019.
The unemployment rate in 02129 stands at 2.5%, which is below the national average. About 24% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 29%.
Overall, ZIP code 02129 in Charlestown, MA is characterized as affluent, highly educated, and a relatively young community. With 19,994 residents, a median household income of $157,192, and a median home value of $926,000, it offers a clear picture of life in this part of Massachusetts.