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Mercer County, New Jersey Public Records

Find the right office in Mercer County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them, with addresses and phone numbers.

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Most requested Mercer County records

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About public records in Mercer County

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County profile

Mercer County at a glance

State
New Jersey
County seat
Trenton
Population
387,340
Area
226 sq mi
Founded
1838
Cities and towns
5

Mercer County offices and records

Sheriff & Law Enforcement. Mercer County Sheriff's Office is responsible for maintaining law and order in Mercer County.

Police Departments. Mercer County is served by several law enforcement agencies, including Mercer County Sheriff's Office and municipal police departments such as the Trenton Police Department, Princeton Police Department, and Hamilton Township Police Department.

Law Enforcement & Arrests. Law enforcement in Mercer County is provided by Mercer County Sheriff's Office, headquartered at 601 North Broad Street Extension, Trenton, NJ 08638, which handles court security, warrant service, civil process, and operation of Mercer County Correction Center. Arrest records in New Jersey are considered public records under the New Jersey Open Public Records Act (47:1A-1 et seq, commonly known as OPRA), and citizens may request arrest records from the individual municipal police departments where the arrest occurred or from the New Jersey State Police for state-level arrests. Mugshots and booking photos may be available through the arresting police department or Mercer County Prosecutor's Office at 209 South Broad Street, Trenton, NJ 08608, though New Jersey law limits the commercial use of mugshots.

Arrest Records. They are maintained by the arresting agency, primarily the County Sheriff's Office and municipal police departments.

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Mercer County public-records FAQs

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Where can I find mugshots or booking photos in Mercer County, New Jersey?

Mugshots or booking photos in Mercer County can be obtained through the Mercer County Sheriff's Office. They may provide access to these records through their official website or by visiting their office at 175 South Broad Street, Trenton,

How do I get a criminal background check in Mercer County, New Jersey?

To obtain a criminal background check in Mercer County, you can request it through the New Jersey State Police. The process involves submitting a request to the New Jersey State Bureau of Identification (SBI). You may need to provide fingerprints and pay a fee, and the results will include any criminal history associated with the individual in question.

How can I look up sex offenders in Mercer County, New Jersey?

You can look up sex offenders in Mercer County by accessing the New Jersey Sex Offender Internet Registry. This registry is managed by the New Jersey State Police and provides information about registered sex offenders in the state, including their location and offense details. The registry is available online and can be searched by name, county, or zip code.

How do I register to vote in Mercer County, New Jersey?

To register to vote in Mercer County, you can register online at nj.gov/state/elections/voter-registration.shtml, download and mail a registration form, or visit the Mercer County Clerk's Office at 209 South Broad Street, Trenton, NJ 08608. The registration deadline is 21 days before any election. You must be a U.S. Citizen, at least 18 years old by the next election, and a New Jersey resident for at least 30 days. Mail-in ballots can be requested through the County Clerk's office without providing a reason, and you can join the permanent mail-in ballot list to automatically receive ballots for future elections.

How do I look up property records in Mercer County, New Jersey?

Property records in Mercer County are maintained by the Mercer County Clerk's Office - Recording Division at 209 South Broad Street, Trenton, NJ 08608, phone (609) 989-6466. You can search for deeds, mortgages, liens, and other recorded documents through their online subscription service or visit in person to use public terminals. Property tax assessment information is available through the Mercer County Board of Taxation at (609) 989-6569, and many municipalities offer online property tax searches through the New Jersey MOD-IV system. The County Clerk charges $2 per page for copies plus a $5 certification fee for certified documents.

How do I get a birth or death certificate in Mercer County, New Jersey?

Birth and death certificates for events occurring in Mercer County can be obtained from the Mercer County Clerk's Office at 209 South Broad Street, Trenton, NJ 08608, phone (609) 989-6465, or from the New Jersey Department of Health Vital Statistics office. The fee is $25 for the first certified copy and $2 for additional copies of the same record. Walk-in requests may be processed same-day, while mail requests typically take 4-6 weeks. You can also order online through VitalChek at newjerseyvitalrecords.org with expedited shipping options. Valid photo ID and proof of eligibility are required, as birth records are restricted for 80 years to authorized individuals.

How do I find business license records in Mercer County, New Jersey?

Business records in Mercer County can be found through several sources depending on the business type. The Mercer County Clerk's Office at (609) 989-6465 maintains Trade Name (DBA) certificates for sole proprietorships and partnerships. For corporations and LLCs, search the New Jersey Division of Revenue database at njportal.com/DOR/BusinessNameSearch/ for free. Professional licenses can be verified through the New Jersey Division of Consumer Affairs at njconsumeraffairs.gov/verify. Local business licenses and permits are issued by individual municipalities through their clerk's offices or licensing departments.

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Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.