📍 View location on OpenStreetMap (42.379750, -71.061670)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 02129 |
| Primary City | Charlestown |
| State / Province | MA |
| County | Suffolk |
| Total Population | 20,032 |
| Population Density | 5,713.7 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 02129 | Suffolk County records | MA records |
|---|---|---|---|
| Population estimate | 20,032 | 780,506 (sum) | 7,043,978 (sum) |
| Population Density | 5,713.7 /sq mi | -- | -- |
| County population rank | #20 of 33 | -- | -- |
| State population rank | #127 of 532 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 02113 | Boston | 1.1 mi | 6,385 |
| ZIP 02109 | Boston | 1.1 mi | 3,612 |
| ZIP 02114 | Boston | 1.2 mi | 14,418 |
| ZIP 02141 | Cambridge | 1.2 mi | 14,517 |
| ZIP 02203 | Boston | 1.3 mi | N/A |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →