Montgomery County, MD Crash Map and Recent Accident Trends
The most recent police-reported reported collisions in Montgomery County, MD, plotted from official open data — locations, injuries and contributing factors. This is government-published crash data, not news coverage.
Montgomery County is the most populous county in the U.S. state of Maryland. As of the 2020 United States census, the county's population was 1,062,061, increasing by 9.3% from 2010. The county seat is Rockville, while its most populous place is Germantown.
Text: Wikipedia (CC BY-SA 4.0) · read 2026-09-11
Explore Montgomery County, MD crash patterns
5,000 official records from 2026-04-09 to 2026-10-07 (the most recent 5,000 within 365 days). Recently reported · newest record 5 days old
The explorer loads when you reach it. The records table below works without it.
No records match these filters. Widen the period or clear the area.
Recorded crashes per month (full year)
All crashes the portal holds for each month, from its own counts — not affected by the filters or the record cap. Blank months are not yet published.
Chart data as a table
Matching crashes per week
Chart data as a table
Weekday and hour
Chart data as a table
Collision type or factor
Chart data as a table
Severity
Chart data as a table
Matching records
· source: dataMontgomery — Crash Reporting: Incidents Data (MCPD / ACRS)
Counts are recorded crashes, not risk: without traffic volumes a busy street will always show more crashes, so nothing here ranks places as safe or dangerous. Records are matched by Socrata row id (:id); a record the source edits is revised, never counted twice. How this data is handled.
Recorded Crashes, Page 23
5,000 records from 2026-04-09 to 2026-10-07, newest first. Last successful import 2026-10-12T12:15 UTC.
| Date | Hour | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|---|
| 2026-08-27 | 21:00 | E DIAMOND AVE | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-08-27 | 19:00 | TILTON DR | 1 | 0 | Angle |
| 2026-08-27 | 18:00 | — | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-27 | 18:00 | — | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-27 | 18:00 | ELECTRA DR | 1 | 0 | Single Vehicle |
| 2026-08-27 | 18:00 | STRATHMORE AVE | 0 | 0 | Front to Rear |
| 2026-08-27 | 17:00 | YELLOWSTONE WAY | 0 | 0 | Angle |
| 2026-08-27 | 17:00 | GREAT SENECA HWY | 0 | 0 | Rear To Side |
| 2026-08-27 | 17:00 | CENTURY BLVD | 1 | 0 | Angle |
| 2026-08-27 | 16:00 | AMHERST AVE | 1 | 0 | Angle |
| 2026-08-27 | 14:00 | ATTLEBORO RD | 1 | 0 | Angle |
| 2026-08-27 | 14:00 | LOCKWOOD DR | 1 | 0 | Front to Rear |
| 2026-08-27 | 12:00 | VALLEY DR | 1 | 0 | Other |
| 2026-08-27 | 11:00 | ROCKLEDGE DR | 1 | 0 | Single Vehicle |
| 2026-08-27 | 11:00 | COLUMBIA PIKE | 0 | 0 | Angle |
| 2026-08-27 | 11:00 | NEW HAMPSHIRE AVE (SB/L) | 1 | 0 | Angle |
| 2026-08-27 | 10:00 | UNIVERSITY BLVD E | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-27 | 10:00 | CALVERTON BLVD | 0 | 0 | Front to Rear |
| 2026-08-27 | 9:00 | — | 1 | 0 | Single Vehicle |
| 2026-08-27 | 7:00 | FEBRUARY CIR | 0 | 0 | Front to Front |
| 2026-08-27 | 7:00 | — | 0 | 0 | Single Vehicle |
| 2026-08-27 | 6:00 | CONNECTICUT AVE (SB/L) | 0 | 0 | Front to Rear |
| 2026-08-27 | 2:00 | GAITHER RD | 0 | 0 | Angle |
| 2026-08-26 | 22:00 | — | 1 | 0 | Rear To Side |
| 2026-08-26 | 21:00 | FREDERICK RD | 1 | 0 | Single Vehicle |
| 2026-08-26 | 20:00 | FAIRLAND RD | 0 | 0 | Front to Rear |
| 2026-08-26 | 18:00 | — | 1 | 0 | Angle |
| 2026-08-26 | 17:00 | SUMMIT AVE | 0 | 0 | Front to Rear |
| 2026-08-26 | 17:00 | — | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-08-26 | 17:00 | — | 1 | 0 | Single Vehicle |
| 2026-08-26 | 17:00 | FREDERICK RD (SB/L) | 0 | 0 | Front to Rear |
| 2026-08-26 | 17:00 | MONTROSE RD | 1 | 0 | Other |
| 2026-08-26 | 16:00 | SCENERY DR | 1 | 0 | Sideswipe, Same Direction |
| 2026-08-26 | 16:00 | — | 0 | 0 | Front to Front |
| 2026-08-26 | 16:00 | VEIRS MILL RD | 1 | 0 | Front to Rear |
| 2026-08-26 | 16:00 | SPENCERVILLE RD | 1 | 0 | Sideswipe, Opposite Direction |
| 2026-08-26 | 16:00 | — | 0 | 0 | Rear To Side |
| 2026-08-26 | 15:00 | — | 0 | 0 | Single Vehicle |
| 2026-08-26 | 15:00 | MCKNEW RD | 1 | 0 | Other |
| 2026-08-26 | 15:00 | — | 0 | 0 | Other |
| 2026-08-26 | 13:00 | UNIVERSITY BLVD W (WB/L) | 0 | 0 | Front to Rear |
| 2026-08-26 | 13:00 | OLD CHESTER RD | 1 | 0 | Sideswipe, Same Direction |
| 2026-08-26 | 13:00 | VEIRS MILL RD | 0 | 0 | Front to Rear |
| 2026-08-26 | 12:00 | ROCKVILLE PIKE | 0 | 0 | Sideswipe, Same Direction |
| 2026-08-26 | 12:00 | NEW HAMPSHIRE AVE (SB/L) | 1 | 0 | Front to Rear |
| 2026-08-26 | 12:00 | FERNWOOD RD | 0 | 0 | Front to Rear |
| 2026-08-26 | 10:00 | ROCKVILLE PIKE (SB/L) | 1 | 0 | Sideswipe, Same Direction |
| 2026-08-26 | 10:00 | BAUER DR | 1 | 0 | Angle |
| 2026-08-26 | 10:00 | — | 0 | 0 | Angle |
| 2026-08-26 | 10:00 | — | 0 | 0 | Single Vehicle |
Montgomery County, MD — FAQ
Where does the Montgomery County, MD crash data come from?
How many car accidents happen in Montgomery County, MD?
Is this map real-time?
What can the crash pattern explorer show?
Data: dataMontgomery — Crash Reporting: Incidents Data (MCPD / ACRS), updated 2026-10-07 (public government data). How records are imported, deduplicated and labelled: methodology. See also accidents in United States and US road deaths by year.