Cambridge ZIP 02139: 2026 311 report
Jan 1, 2026–Sep 9, 2026 · Partial year
4,978311 reports
ZIP 02139 accounts for 4,978 reports in Cambridge’s 311 records during this period. Explore complaint categories, reporting patterns and the neighborhood map.
City Hall’s grandest mystery: every channel is unknown.
Top reported categories
| Category | Reports | Share |
|---|---|---|
| Icy or Unshoveled Sidewalk | 604 | 12.1% |
| Other | 447 | 9.0% |
| Bike Lane Obstruction | 370 | 7.4% |
Same dates, one year apart
For the matched period Jan 1, 2026–Sep 9, 2026, reports changed +30.4% compared with the same dates in the previous year (3,817 → 4,978 reports).
Recorded closure time
The median time to recorded closure was 67.9 hours among eligible records. Administrative closure does not prove a repair was completed.
What these numbers mean
These are service requests, not a count of unique incidents or residents. ZIPs come from reported addresses or geographic assignment; postal ZIPs and neighborhood boundaries are not the same. Cities use different categories and reporting systems, so city totals are not directly comparable.
The map displays samples of located reports. Download this ZIP’s data (JSON) or read the municipal sources and calculation methods.
Data through Sep 9, 2026. Report generated Sep 24, 2026.