Find the right official office in Delaware. Court cases, police reports, property records, vital records and city records, each linked to the agency that keeps them, with addresses and phone numbers.
Official sources firstFree directoryLinks checked Sep. 9, 2026Mobile friendly
Start here
Most requested Delaware records
Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.
Filter by type
Showing 12 official sources
Official
City records
New Jersey Criminal History Review
Criminal background checks of applicants for positions in New Jersey's public schools, private schools for students with disabilities, charter schools, and nonpublic schools, as well as for authorized vendors and authorized school bus contractors.
State Police offer criminal history record checks. Individual criminal background checks available for personal record request for purposes of immigration, naturalization, visa, foreign business, international adoption and record expungement..
New Jersey State Police registry of sexual offenders. Search by name, area, vehicle. List of fugitive offenders. Services to resident include receiving email alerts when a predators has moved into an area. Victim information and safety tips with..
Search for attorneys who have been admitted to practice in New Jersey, date of admission, status to practice law in the state, and county and municipality of the business office of practicing attorneys.
Lookup deeds, mortgages, property taxes, documents and additional information and records provided by state of New Jersey Division of Tax Assessors. Results will reveal parcel number, owner information and address, property assessment and value..
Useful local context without burying the official record links above.
Local profile
Delaware at a glance
County
Warren County
County seat
Belvidere
Population
150
Warren County population
105,779
Local records
Warren County offices
About Delaware public records
The municipal records office (website) in Delaware, New Jersey, is the repository for a wide range of public documents, including birth and death certificates, property deeds, and city council meeting minutes.
Home | About | Civil Process | Courthouse Security | Sheriffs Hotline | Foreclosure Listings | Project Lifesaver | Project Medicine Drop | Contact Us | Directions | FAQ's | Links · Warren County Sheriff's Office 413 Second St., Belvidere, NJ 07823 908-475-6309 fax: 908-475-6360
Straight answers
Delaware public-records FAQs
Open only the answer you need.
How do I register to vote in Delaware, New Jersey?
To register to vote in Delaware, New Jersey, residents can register online through the New Jersey Division of Elections website, by mail, or in person at the Warren County elections office. New Jersey requires voters to be U.S. citizens, at least 18 years old by Election Day, and residents of the state. The registration deadline is typically 30 days before an election. Voters can verify their registration status and find polling locations through the New Jersey Division of Elections voter lookup tool. For local county and state elections (Delaware is an unincorporated community in Warren County and does not hold municipal elections), contact the Warren County Clerk's office for schedules and ballot information.
How do I look up property records in Delaware, New Jersey?
The Delaware, New Jersey, municipal records office (https://www.delawareboroughnj.org/government/municipal-clerk) is the repository for a wide range of public documents, including birth and death certificates, property deeds, and city council meeting minutes. Residents and researchers can access these records to uncover the community's past and understand its present-day dynamics.
How do I get a birth or death certificate in Delaware, New Jersey?
The Delaware, New Jersey, vital records office (https://www.nj.gov/health/vital/) maintains birth, marriage, and death certificates for the municipality. Individuals can obtain certified copies of these important documents by submitting requests and providing the necessary identification and fees.
How do I find business license records in Delaware, New Jersey?
The Delaware, New Jersey, business registry (https://www.state.nj.us/treasury/revenue/gettingregistered.shtml) provides information on registered companies and entrepreneurs operating within the community. This resource can be useful for residents, investors, and researchers seeking to understand the local economy and its key players.
Same county
Nearby Warren County cities
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.