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Ontario, California Car Accident Reports

If you were involved in a traffic accident in Ontario, you may be filing a claim. Following a motor vehicle crash, you must obtain a copy of your Ontario accident report for your records. At AccidentReports.com, you can search our extensive crash report data center and locate a copy of your traffic report as soon as it's available.

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Last updated

  • 23Source: NHTSA FARS 2024 Annual Report File

    Fatal crashes in Ontario, 2024

  • 24Source: NHTSA FARS 2024 Annual Report File

    Deaths in Ontario fatal crashes, 2024

  • 0.6%Source: Computed from the NHTSA FARS 2024 Annual Report File

    Share of California's 3,583 fatal crashes, 2024

  • 65%Source: Computed from the NHTSA FARS 2024 Annual Report File (15 of 23)

    Of fatal crashes with a known time happened between 6 p.m. and 6 a.m.

Crash-level figures are from the NHTSA FARS 2024 Annual Report File, the latest year published; the file can still be revised.

Ontario quick facts

Ontario quick facts list the newest sourced crash figures for Ontario, taken from NHTSA publications.

  • Fatal crashes, 2024: FARS records 23 fatal crashes and 24 deaths in Ontario.
  • Latest fatal crash in the 2024 file: Dec 25, 2024, on MOUNTAIN AVE, San Bernardino County.

Figures come from NHTSA; the 2025 numbers are early estimates and NHTSA revises them in early 2027, and the 2024 crash-level file can still be revised.

How fatal crashes happened in Ontario

The bars count Ontario's 2024 fatal crashes by manner of collision, as coded in FARS. The first-listed type is the most common.

Fatal crashes by type, Ontario, 2024

Single vehicle: Pedestrian 7
Angle 3
Front-to-Rear 3
Sideswipe - Same Direction 3
Single vehicle: Curb 2

Source: NHTSA FARS 2024 Annual Report File

Ontario Accident Reports

A Trouble-Free Way to Get Your Traffic Police Report

At AccidentReports.com, you can take advantage of our collision report information center and obtain a copy of your traffic report as soon as possible. Searching our site is fast and simple. To get started now, fill out the form on this page and submit your accident information.

How Can I Get My Police Crash Report Online?

At AccidentReports.com, you can search our extensive crash report data center to locate a copy of your CA crash report as soon as it’s available. We know how stressful and overwhelming life can be following a serious car crash. We also know that it can be almost impossible to obtain a copy of your crash report in person, and if you’re out of work you don’t have time to wait for your crash report to arrive in the mail. Here, we offer a fast and simple way for you to obtain an online report, from the comfort of your home. Start your search now by filling out the form on this page and submitting your accident information to get assistance.
Fill Out the Form on this Page to Begin Your Online Accident Report Search

Crash Report Form-01‐2704A R11- What is it?

Private citizens in Arizona are not required to file a crash report, however, a police officer that responds to the scene of an auto accident is required to fill one out if:

  • The accident resulted in death
  • The accident resulted in injuries
  • Vehicle damage or property damage exceeded $1,000
  • If a citation was issued

You must remain at the scene of the accident until law enforcement arrives. After you’ve spoken to the responding police officer, you will be cleared to leave. During this time, the police officer will ask you a series of questions regarding the events that led up to the accident and will obtain your personal information. All of this information will be documented in the accident report.

If you were involved in an auto accident and it meets the conditions mentioned above, a police officer must fill out an accident report. In most cases, they will be required to complete the form within twenty-four hours.

The crash report will contain the following information regarding traffic collisions:

  • Date and time of the accident
  • Location of the accident
  • Property damage descriptions

Identifying information regarding all of the parties involved including witnesses, such as:

  • Proof of insurance
  • Vehicle ownership and registration
  • Phone number, address, and full names of all parties involved

The form will also include a narrative description concerning the facts surrounding the accident, as well as a simple diagram of the accident scene, the police officer’s name, identification number, and police agency.

Agencies serving Ontario

These agencies hold crash reports for Ontario. Open one to see how to request its reports.

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Where fatal crashes happened in Ontario

Each dot is a fatal crash in Ontario, California from NHTSA's Fatality Analysis Reporting System (FARS), 2020 to 2024, placed at the latitude and longitude the investigating agency reported. The map shows 107 crashes and 113 deaths; the few crashes coded to Ontario, California but reported far outside it are left off. Map data © OpenStreetMap contributors.

Fatal crashes1072020–2024
People killed11353 more injured
After dark67%72 of 107 crashes
Pedestrians killed2926% of deaths
Deadliest hour11p–12a12 crashes
  • Where crashes cluster
  • One fatal crash

Roads with the most fatal crashes

  1. 1I-159 crashes10 deaths
  2. 2I-108 crashes8 deaths
  3. 3SR-60 Pomona Fwy7 crashes7 deaths
  4. 4Mission Blvd5 crashes5 deaths
  5. 5I-10 San Bernardino Fwy4 crashes6 deaths

When fatal crashes happen

The deadliest hour is 11p–12a and the deadliest day is Saturday. 66% of crashes with a known time happened between 6 PM and 6 AM.

Show as a table
HourSunMonTueWedThuFriSatAll
12a–1a202121210
1a–2a01111015
2a–3a01100125
3a–4a00011226
4a–5a10030004
5a–6a11200015
6a–7a02111005
7a–8a01000001
8a–9a01000214
9a–10a00121015
10a–11a00100001
11a–12p01101014
12p–1p10001002
1p–2p01000001
2p–3p01000001
3p–4p00001023
4p–5p20200004
5p–6p10111105
6p–7p10101003
7p–8p01201026
8p–9p10100226
9p–10p02010003
10p–11p00011226
11p–12a141121212

People hurt in these crashes

113 people died and 53 more were injured, including 29 pedestrians and 6 cyclists killed.

  • Killed113
  • Serious injury19
  • Minor injury14
  • Possible injury20

Everyone involved in these fatal crashes, by the most serious injury recorded.

Vehicles involved

Cars were in the most fatal crashes; motorcycles and mopeds were in 17.

  • Car60
  • Pickup truck28
  • SUV28
  • Large truck20
  • Motorcycle or moped17
  • Van5

Every vehicle in these fatal crashes, by body type.

Source: NHTSA FARS Annual Report Files 2020-2024 (accident.csv), 2020–2024. Fatal crashes only (FARS covers every crash in which someone died within 30 days); an intersection is listed when two or more fatal crashes were reported at the same pair of roads. Map © OpenStreetMap contributors, OpenFreeMap.

Ontario Fatal Car Crashes on Record

These are fatal crashes in Ontario recorded in NHTSA's Fatality Analysis Reporting System (FARS) for 2024, the latest year NHTSA has published crash-level data. FARS counts 23 fatal crashes and 24 deaths in Ontario that year; the table lists all of them, newest first. The 2024 file is NHTSA's Annual Report File and can still be revised. A dash means the field was not reported or the crash happened outside city limits.

Ontario fatal crash records

23 crashes, 2024
Case numberCountyCityCrash dateTimeRoad / HighwayCollision typeFatalities
62540San BernardinoOntarioDec 25, 202404:04MOUNTAIN AVEFront-to-Front1
62252San BernardinoOntarioDec 24, 202419:37BON VIEW AVESingle/non-collision: Pedestrian1
63318San BernardinoOntarioDec 19, 202409:31W HOLT BL at MOUNTAIN AVFront-to-Rear1
61930San BernardinoOntarioNov 12, 202400:50ARCHIBALD AVE at GRAND PARK STFront-to-Rear1
61959San BernardinoOntarioNov 8, 202417:34EUCLID AVESingle/non-collision: Pedestrian1
61936San BernardinoOntarioNov 1, 202400:01SR-60 POMONA FWYSingle/non-collision: Parked Motor Vehicle1
62082San BernardinoOntarioOct 14, 202413:10SR-60Sideswipe - Same Direction1
62045San BernardinoOntarioSep 8, 202412:59SR-60 POMOMA FWYSideswipe - Same Direction1
61833San BernardinoOntarioSep 2, 202402:43SR-83 EUCLID AV at 5TH STSingle/non-collision: Traffic Signal Support1
63173San BernardinoOntarioAug 31, 202422:35MOUNTAIN AVSingle/non-collision: Tree (Standing Only)1
61244San BernardinoOntarioJul 15, 202423:01JURUPA STSingle/non-collision: Pedestrian1
61791San BernardinoOntarioJul 4, 202403:48FOURTH STSingle/non-collision: Pedestrian1
61554San BernardinoOntarioJun 26, 202423:10MOUNTAIN AVSingle/non-collision: Curb1
63106San BernardinoOntarioJun 22, 202400:22GROVE AVESingle/non-collision: Parked Motor Vehicle2
61242San BernardinoOntarioMay 16, 202423:14CAMPUS AVE at 4TH STAngle1
61241San BernardinoOntarioMay 4, 202411:23PHILADELPHIA STFront-to-Rear1
63196San BernardinoOntarioApr 24, 202409:19I-10Sideswipe - Same Direction1
61171San BernardinoOntarioApr 23, 202401:49HAVEN AVESingle/non-collision: Pedestrian1
61240San BernardinoOntarioApr 13, 202420:04HOLT BLVDSingle/non-collision: Pedestrian1
61170San BernardinoOntarioMar 13, 202400:34SR-83 EUCLID AVSingle/non-collision: Curb1
61597San BernardinoOntarioMar 9, 202402:54I-15 ONTARIO FWYAngle1
61107San BernardinoOntarioJan 29, 202406:59MISSION BL at STERLING AVEAngle1
61212San BernardinoOntarioJan 23, 202417:35CUCAMONGA AVE at CEDAR STSingle/non-collision: Pedestrian1

Source: NHTSA FARS 2024 Annual Report File

Questions

Frequently asked questions

You can get a copy of your Ontario police report at AccidentReports.com, or you can go through the Ontario Police Department. The Ontario Police Department offers two ways to get a copy of your police collision report.

In-Person Requests

In-person requestors can visit the Ontario Police Department and fill out a Records Request Form. The Ontario Police Department is located at:2500 S. Archibald Avenue Ontario, CA 91761
Business Hours: Monday – Friday: 7 AM – 7 PM, Saturday – Sunday: 9 AM – 12 PM

Ontario Public Records Request By Mail

You can send a written request to obtain a copy of your report to the Ontario Police Department. You must include a self-addressed, stamped envelope, the appropriate fee, and a copy of your photo ID. Mail your request to: ATTN: Records Division 2500 S. Archibald Avenue Ontario, CA 91761

Need your Ontario, California accident report?

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