What you can find by searching a license plate
A license plate search returns information about the vehicle itself — make, model, year, color, and VIN — but not the owner's name or address. Most searches are run through your state's Department of Motor Vehicles (DMV) or a third-party database that pulls from public records. What you get back depends on which tool you use and what your state makes public.
If you need the owner's identity because of an accident or parking dispute, a license plate search alone won't give it to you. You'll need to file a report with police or your insurance company, who can request that information through official channels. If you're trying to identify a vehicle for your own records — to document a hit-and-run, for example — the plate number itself is what you report to authorities.
Key Takeaways
- Your state DMV website usually has a free or low-cost vehicle search tool that returns the make, model, year, and VIN using only the plate number.
- Third-party databases charge a fee and may return additional details, but the information comes from the same public records your DMV uses.
- License plate searches do not return the owner's name, address, or phone number — that information is protected in most states.
- If you need the owner's identity after an accident, contact your insurance company or police, not a private database.
- Documenting the plate number is the first step in reporting a hit-and-run, parking damage, or other vehicle-related incident to authorities.
How to search through your state DMV
Most states offer a free or inexpensive vehicle information lookup on their DMV website. You enter the license plate number, and the system returns basic vehicle data: the make, model, year, color, and vehicle identification number (VIN). Some states also show the vehicle class (sedan, truck, motorcycle) and whether it's registered as commercial or personal.
To find your state's tool, go to your DMV's official website and look for a section called "Vehicle Information," "License Plate Lookup," or "Registration Search." The exact name varies. You may need to create an account or pay a small fee — typically $1 to $5 — though many states offer the first search free. The search is when ready, and you can usually print or save the results when ready.
If your state's DMV website doesn't have a public lookup tool, you can visit a DMV office in person with the plate number and request the information. Bring a photo ID. Some states require you to state the reason for the request (accident, parking damage, documentation), but most will provide the vehicle information without detailed explanation.
Third-party databases and what they cost
Private companies like Carfax, AutoCheck, and VinAudit maintain databases of vehicle history and registration information. These services charge per search — usually $5 to $30 depending on the site and what details you want. A basic search returns the same vehicle information your DMV provides (make, model, year, VIN), but premium reports also include accident history, title status, odometer readings, and service records if the vehicle has been reported to insurance companies or repair shops.
Third-party databases are useful if you're buying a used car and want to know its accident history, or if you're documenting a hit-and-run and want a complete record of the vehicle's background. They are not useful if you only need to confirm what kind of vehicle hit you or parked next to you — your state DMV search will give you that for less money.
Be cautious of sites that promise to reveal the owner's name or address using only a plate number. Those claims are usually false or illegal. Some sites will ask for your credit card and then charge recurring fees without clear consent. Stick to established services like your DMV or well-known vehicle history companies.
When you need the owner's identity instead
If someone hit your car in a parking lot, damaged your property, or was involved in a traffic accident with you, you need the owner's name and insurance information — not just the vehicle details. A license plate search won't give you that. Instead, file a police report and provide the plate number to the officer. Police can request the owner's information from the DMV using their official channels, and they will contact the owner or provide you with a report number for your insurance claim.
If the incident happened on private property (a parking lot, driveway, or business), contact the property owner or manager. They may have security camera footage that captured the other vehicle, or they may know who the vehicle belongs to. For hit-and-run incidents, always report to police first — they have legal authority to request owner information that private citizens do not.
Your insurance company can also request owner information after an accident. When you file a claim, give your adjuster the plate number, location, date, and time. They will work with police or the other driver's insurance to identify the responsible party and recover damages.
What information is public and what is protected
Vehicle registration information — make, model, year, color, VIN, and plate number — is public record in all 50 states. Anyone can search it through the DMV or a third-party database. However, the owner's name, address, phone number, and email are not public in most states. A few states (like Montana and South Dakota) do make owner names public, but even those protect addresses and contact information.
This protection exists to prevent harassment, stalking, and identity theft. If you see a vehicle you want to identify, you can learn what it is. If you want to contact the owner, you must go through official channels: police, insurance, or the property owner where the incident occurred.
Some states allow you to request non-public information directly from the DMV if you have a legitimate reason — accident investigation, legal proceedings, or law enforcement purposes. You'll need to fill out a form and may need to provide documentation of the reason. This process takes longer than a public search and may cost more.
Documenting a plate number for police or insurance
If you witness a hit-and-run, parking damage, or other incident involving a vehicle, write down the plate number when ready, along with the date, time, location, and a description of what happened. Take photos of the damage and the other vehicle if it's still there. Get the names and phone numbers of any witnesses.
When you report to police, provide all this information. The officer will create a report with a case number. Give that case number to your insurance company when you file a claim. Your insurer will use the plate number and police report to track down the other driver and their insurance, or to file a hit-and-run claim if the driver cannot be found.
Do not try to contact the owner yourself using a third-party database or social media. This can complicate the police investigation and may expose you to liability if the situation escalates. Let authorities handle identification and contact.
State-by-state differences in what's available
Every state's DMV offers some form of vehicle lookup, but the details available and the cost vary. Some states include the vehicle color and class in free searches; others charge a fee for anything beyond the VIN. A few states allow you to search by VIN instead of plate number, which is useful if you have the number from a document but not the current plate.
The best way to find what your state offers is to visit your DMV's official website and look for "Vehicle Information Search" or "License Plate Lookup." If the tool isn't obvious, call your local DMV office. They can tell you whether a public search is available, what it costs, and what information it returns. You can also ask whether you need a reason to request non-public information like the owner's name.
Frequently Asked Questions
Can I find out who owns a car using just the license plate number?
Not through a public search. License plate lookups return the vehicle's make, model, year, and VIN, but not the owner's name or address. If you need the owner's identity, report the incident to police or your insurance company, and they can request that information through official channels.
Is it legal to use a third-party database to search a license plate?
Yes, searching public vehicle information is legal. However, using that information to contact or track someone without a legitimate reason may violate harassment or stalking laws. Use the information only for the purpose you stated when you searched.
How much does a license plate search cost?
Most state DMV searches are free or cost $1 to $5. Third-party databases charge $5 to $30 per search depending on what details you want. A basic vehicle information search is cheaper than a full history report that includes accident records.
What should I do if I hit a parked car and don't know who owns it?
Leave a note with your name, phone number, and insurance information on the vehicle's windshield. Take a photo of the damage and the location. Report the incident to your insurance company. Do not search for the owner using the plate number — that's the other driver's responsibility to contact you if they find your note.
Can I search a license plate from another state?
Yes, most third-party databases cover all 50 states. Your own state's DMV tool may only search plates registered in that state. If you need information about an out-of-state vehicle, use a national database or contact the other state's DMV directly.