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 4 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 4
5,000 records from 2026-04-09 to 2026-10-07, newest first. Last successful import 2026-10-11T12:15 UTC.
| Date | Hour | Location | Injured | Killed | Collision type or factor |
|---|---|---|---|---|---|
| 2026-09-30 | 9:00 | SHADY GROVE RD | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-30 | 9:00 | E DIAMOND AVE | 0 | 0 | Front to Front |
| 2026-09-30 | 8:00 | ODENDHAL AVE (EB/L) | 0 | 0 | Front to Rear |
| 2026-09-30 | 8:00 | LORAIN AVE | 0 | 0 | Angle |
| 2026-09-30 | 8:00 | — | 0 | 0 | Single Vehicle |
| 2026-09-30 | 7:00 | FIELDS RD | 0 | 0 | Front to Rear |
| 2026-09-29 | 20:00 | QUINCE ORCHARD RD (SB/L) | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-29 | 20:00 | MONTGOMERY VILLAGE AVE | 1 | 0 | Front to Rear |
| 2026-09-29 | 20:00 | GRANVILLE DR | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-29 | 18:00 | TUCKERMAN LA (EB/L) | 0 | 0 | Other |
| 2026-09-29 | 17:00 | HILLCREST PL #2 | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-09-29 | 16:00 | CENTURY BLVD (SB/L) | 0 | 0 | Other |
| 2026-09-29 | 16:00 | — | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-09-29 | 16:00 | RIDGE RD | 1 | 0 | Front to Rear |
| 2026-09-29 | 16:00 | LADD ST | 0 | 0 | Angle |
| 2026-09-29 | 15:00 | W DEER PARK RD | 0 | 0 | Angle |
| 2026-09-29 | 15:00 | FREDERICK RD (SB/L) | 1 | 0 | Rear To Side |
| 2026-09-29 | 15:00 | ELSMERE PL | 0 | 0 | Single Vehicle |
| 2026-09-29 | 14:00 | ROMAN WAY (NB/L) | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-29 | 14:00 | FREDERICK RD | 0 | 0 | Front to Rear |
| 2026-09-29 | 13:00 | — | 1 | 0 | Single Vehicle |
| 2026-09-29 | 12:00 | EISNER ST | 1 | 0 | Front to Rear |
| 2026-09-29 | 12:00 | — | 0 | 0 | Angle |
| 2026-09-29 | 12:00 | BADGER DR | 0 | 0 | Single Vehicle |
| 2026-09-29 | 12:00 | FREDERICK RD | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-29 | 10:00 | RAMP 6 FR RP 3 (FR MD200 EB) TO MD650 SB | 0 | 0 | Angle |
| 2026-09-29 | 8:00 | SUMMIT HALL RD (NB/L) | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-29 | 6:00 | — | 0 | 0 | Single Vehicle |
| 2026-09-29 | 6:00 | W DIAMOND AVE (WB/L) | 1 | 0 | Angle |
| 2026-09-29 | 6:00 | — | 0 | 0 | Front to Rear |
| 2026-09-29 | 5:00 | ROCKVILLE PIKE | 1 | 0 | Front to Front |
| 2026-09-28 | 22:00 | W CEDAR LA | 0 | 0 | Front to Rear |
| 2026-09-28 | 21:00 | — | 0 | 0 | Angle |
| 2026-09-28 | 21:00 | SENECA MEADOWS PKWY | 1 | 0 | Front to Rear |
| 2026-09-28 | 19:00 | LAYHILL RD (SB/L) | 1 | 0 | Front to Rear |
| 2026-09-28 | 17:00 | — | 0 | 0 | Angle |
| 2026-09-28 | 17:00 | LAYHILL RD | 0 | 0 | Front to Rear |
| 2026-09-28 | 17:00 | ATHERTON DR | 0 | 0 | Angle |
| 2026-09-28 | 16:00 | DUFIEF MILL RD | 0 | 0 | Single Vehicle |
| 2026-09-28 | 15:00 | — | 1 | 0 | Single Vehicle |
| 2026-09-28 | 15:00 | W DIAMOND AVE (WB/L) | 0 | 0 | Sideswipe, Same Direction |
| 2026-09-28 | 15:00 | TRIANGLE LA | 0 | 0 | Single Vehicle |
| 2026-09-28 | 13:00 | — | 0 | 0 | Sideswipe, Opposite Direction |
| 2026-09-28 | 13:00 | — | 0 | 0 | Other |
| 2026-09-28 | 12:00 | FREDERICK RD (SB/L) | 0 | 0 | Front to Rear |
| 2026-09-28 | 11:00 | ELM ST | 0 | 0 | Rear To Rear |
| 2026-09-28 | 9:00 | — | 1 | 0 | Single Vehicle |
| 2026-09-28 | 8:00 | WASHINGTON GROVE LA | 0 | 0 | Angle |
| 2026-09-28 | 8:00 | WASHINGTON GROVE LA | 0 | 0 | Angle |
| 2026-09-28 | 7:00 | CHEVY CHASE BLVD (EB/L) | 1 | 0 | Angle |
Montgomery County, MD — FAQ
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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.