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 6 days old
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Recorded crashes per month (full year)
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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 42
5,000 records from 2026-04-09 to 2026-10-07, newest first. Last successful import 2026-10-13T12:16 UTC.
| Date | Hour | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|---|
| 2026-07-22 | 13:00 | TWINBROOK PKWY (NB/L) | 1 | 0 | Rear To Side |
| 2026-07-22 | 13:00 | JAY DR | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-22 | 12:00 | MANCHESTER RD | 1 | 0 | Single Vehicle |
| 2026-07-22 | 11:00 | FERN HOLLOW WAY | 0 | 0 | Front to Rear |
| 2026-07-22 | 11:00 | W GUDE DR | 1 | 0 | Angle |
| 2026-07-22 | 11:00 | — | 0 | 0 | Single Vehicle |
| 2026-07-22 | 9:00 | SENECA MEADOWS PKWY (SB/L) | 1 | 0 | Angle |
| 2026-07-22 | 9:00 | GEORGIA AVE | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-22 | 8:00 | GOLD MINE RD | 1 | 0 | Angle |
| 2026-07-22 | 5:00 | OLNEY LAYTONSVILLE RD | 0 | 0 | Single Vehicle |
| 2026-07-22 | 4:00 | NEW HAMPSHIRE AVE (SB/L) | 1 | 0 | Single Vehicle |
| 2026-07-22 | 4:00 | NEW HAMPSHIRE AVE (SB/L) | 0 | 1 | Single Vehicle |
| 2026-07-22 | 3:00 | DAMASCUS RD | 0 | 0 | Single Vehicle |
| 2026-07-21 | 22:00 | CONNECTICUT AVE (SB/L) | 0 | 0 | Angle |
| 2026-07-21 | 21:00 | FREDERICK RD | 0 | 0 | Unknown |
| 2026-07-21 | 20:00 | — | 0 | 0 | Other |
| 2026-07-21 | 20:00 | COLESVILLE RD | 0 | 0 | Front to Rear |
| 2026-07-21 | 19:00 | FULKS CORNER AVE | 0 | 0 | Other |
| 2026-07-21 | 17:00 | COLESVILLE RD | 1 | 0 | Front to Front |
| 2026-07-21 | 16:00 | ROCKVILLE PIKE | 1 | 0 | Front to Rear |
| 2026-07-21 | 16:00 | N WASHINGTON ST | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-21 | 14:00 | FERNWOOD RD | 0 | 0 | Angle |
| 2026-07-21 | 14:00 | FREDERICK RD (SB/L) | 1 | 0 | Sideswipe, Same Direction |
| 2026-07-21 | 14:00 | ROCKVILLE PIKE (SB/L) | 1 | 0 | Angle |
| 2026-07-21 | 13:00 | COLESVILLE RD | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-21 | 8:00 | SOUTHLAWN LA | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-21 | 7:00 | — | 1 | 0 | Front to Rear |
| 2026-07-21 | 0:00 | BALTIMORE RD | 0 | 0 | Front to Rear |
| 2026-07-20 | 23:00 | ROCKLEDGE BLVD | 1 | 0 | Angle |
| 2026-07-20 | 19:00 | FREDERICK RD (SB/L) | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-20 | 19:00 | MARLBORO DR | 1 | 0 | Angle |
| 2026-07-20 | 18:00 | — | 0 | 0 | Rear To Side |
| 2026-07-20 | 18:00 | GEORGIA AVE | 0 | 0 | Single Vehicle |
| 2026-07-20 | 17:00 | TOWNE RD | 1 | 0 | Single Vehicle |
| 2026-07-20 | 16:00 | AVONDALE ST | 0 | 0 | Rear To Rear |
| 2026-07-20 | 16:00 | MIDDLEBROOK RD (WB/L) | 0 | 0 | Angle |
| 2026-07-20 | 15:00 | — | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-07-20 | 15:00 | — | 1 | 0 | Front to Front |
| 2026-07-20 | 15:00 | — | 0 | 0 | Angle |
| 2026-07-20 | 14:00 | WARREN ST | 0 | 0 | Sideswipe, Same Direction |
| 2026-07-20 | 14:00 | — | 0 | 0 | Single Vehicle |
| 2026-07-20 | 12:00 | — | 1 | 0 | Angle |
| 2026-07-20 | 12:00 | GEORGIA AVE | 1 | 0 | Sideswipe, Same Direction |
| 2026-07-20 | 12:00 | — | 0 | 0 | Single Vehicle |
| 2026-07-20 | 9:00 | EDGEMOOR LA | 0 | 0 | Front to Rear |
| 2026-07-20 | 8:00 | NORBECK RD | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-07-20 | 8:00 | COLUMBIA PIKE (SB/L) | 1 | 0 | Angle |
| 2026-07-20 | 6:00 | RIPLEY ST | 1 | 0 | Angle |
| 2026-07-20 | 1:00 | W DIAMOND AVE (WB/L) | 1 | 0 | Single Vehicle |
| 2026-07-20 | 1:00 | ADELPHI RD (WB/L) | 0 | 0 | Sideswipe, Same Direction |
Montgomery County, MD — FAQ
Where does the Montgomery County, MD crash data come from?
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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.