Got in a Crash in Greater Lafayette? Which Police Department to Call Depends on Where It Happened

April 18, 2026

• There are multiple jurisdictions in the greater Lafayette area who are responsible for creating accident reports after car crashes.
• Depending on where your crash happened, you might be dealing with local, county, state, or campus police.
• Having representation that understands the law and can handle complications is crucial for the success of your claim.

When driving through the greater Lafayette area, it’s easy to split the region into two zones: rural and city. You have the City of Lafayette, growing out of the fields and hills of the region, and then you have everything else.

But if you are in a crash in Greater Lafayette, you’ll quickly realize it is a little more complicated than that. There are many different jurisdictions in the area who handle the creation of police reports. Knowing the right jurisdiction is how you get your claim off to the right start.

When it comes to reporting your accident, which police department to call depends on where it happened. There are four major divisions, and if you are going to be driving in the area, it is important to know which is which.

The Importance of the Accident Report

When you are in a crash in Greater Lafayette, you’ll want to call the relevant local authorities and get them on the scene as quickly as possible.

These authorities will create an accident report. Ideally, they will take photos and talk to witnesses. Essentially, they will try to determine who is at fault.

This is important because Indiana is an “at-fault state.” This means that the amount of compensation you might receive from an insurance company is directly tied to the amount of fault for the accident that is deemed your responsibility. To simplify, if the total settlement is $1,000 dollars, but the police report determines that you have 10 percent of the responsibility, you will receive $900. (Obviously the numbers are more complex).

As you can imagine, the police report is important, and obtaining a copy of your police report is often critical to your case, so you need to know who in Greater Lafayette is responding to your accident.

Which Police Department to Contact in Greater Lafayette

When you’re in a car crash, it might be hard to immediately remember all the details, but knowing where the crash occurred can help you contact the right authorities and get the copy of the police report you require.

There are four main divisions you can break Greater Lafayette into:

Within City Jurisdictions

The most straightforward divisions are within city jurisdictions, where local police departments will handle any car crashes. So if you are on Logan Avenue near the Lafayette Country Club, you will call the Lafayette Police. Crossing the Wabash puts you in West Lafayette, so an accident on that side of the river will be managed by its police department. Same goes for Dayton, South Raub, Ash Grove, and any other city or town.

The Purdue Exception

The one intra-city exception is if your car crash happens on the Purdue University campus, such as the car accident involving students in March of 2025. These cases are managed by the Purdue University Police. While they often work in conjunction with the West Lafayette Police, Purdue University is essentially its own city, with its own police and fire departments, and the campus’s police create accident reports.

Greater Tippecanoe County

As you may have noticed driving in the greater Lafayette area, there are a lot of places that are not cities. For instance, when a recent tragic crash involving a Purdue graduate happened on North River Road near 500 North, news reports identified this as “West Lafayette,” because that is convenient shorthand for the area, but it is not within city limits. That is why the Tippecanoe County Sheriff is managing the accident.

This will hold true for any unincorporated areas or spaces between cities (with one exception, which we’ll get to). In the bulk of the square that makes up Tippecanoe County, your car crash will be handled by the county sheriff.

I-65 and State Roads

The exception we mentioned above is if you are driving on I-65, which moves north/south on the east edge of Lafayette and Tippecanoe County. Accidents on I-65 and other state roads, such as US 52 and US 231, are the responsibility of the Indiana State Police. Local authorities might help control traffic, but they are not the ones responsible for generating the accident report.

The one caveat here is that if the accident happens on a ramp, like the primary ramps near Routes 25 and 26, the local authorities will be in control. On 25, that would be the county, with 26 being the Lafayette Police.

Reach Out to Our Experienced Greater Lafayette Car Crash Attorneys

So, yes: there are a lot of complications here. That’s why it is important to have representation that knows the law in Greater Lafayette and throughout Tippecanoe County.  Representation that can handle the complications and take on the insurance companies, like the Lafayette car accident lawyers at Hensley Legal Group, PC, a dedicated Indiana personal injury law firm whose experienced attorneys have been fighting on behalf of the wrongfully injured since 1998.

Simply call us at (317) 472-3333, chat with us online, or fill out our contact form now for a free consultation with a knowledgeable Lafayette car accident attorney.