Wilmington Family Court Records Lookup
Wilmington Family Court Records cover divorce, custody, support, adoption, and juvenile cases filed at the New Castle County Family Court. The court sits right in Wilmington at the Leonard L. Williams Justice Center. To search Wilmington Family Court Records, you can visit the records office in person, mail a written request, or call the records unit to set up a time. Family Court files are not online, so most searches start with a trip to the clerk or a phone call. This page walks you through where to look and how to get the files you need.
Wilmington Family Court Records Overview
Wilmington Family Court Records Office
The main spot for Wilmington Family Court Records is the Leonard L. Williams Justice Center at 500 North King Street, Wilmington, DE 19801. This building is the hub for New Castle County family matters. The Family Court shares the building with the Court of Common Pleas and the Court of Chancery. You can find the court's contact page at courts.delaware.gov/locations/family_nc.aspx. Main line is 302-255-0300. The Records Department direct line is 302-255-0241. The Records Department sits at Suite 110.
Hours run Monday to Friday, 8:30 a.m. to 4:30 p.m., closed on legal holidays. Security screening is required at the front door. Leave pocket knives, tools, and large bags in the car. A small Resource Center on Lower Level 1 helps people who show up without a lawyer. Staff can hand you forms and point you to the right clerk. They cannot fill out forms for you or give you legal advice. If you plan to pull a thick file, call ahead to reserve a slot in the records room.
Public parking is steps from the building. SEPTA and DART buses stop near the front. The court is easy to reach from I-95 and Route 13.
Note: Call 302-255-0241 before you come. The Records Department can check the file and tell you what copies to expect.
What Wilmington Family Court Records Cover
The New Castle County Family Court holds every type of family case for Wilmington. Divorce files top the list. Custody cases, support cases, and protection from abuse orders all run through this court. Adoption files are here too, though they are sealed and out of public view. Juvenile delinquency cases for youth under 18 are also in the system, and those files carry the same strict privacy rules.
A typical Wilmington divorce file has the petition, the answer, sworn financial affidavits, a property settlement deal, child support and custody orders, hearing transcripts, and the final divorce decree. The Family Court issues copies of divorce records from 1978 to the present. Older records from before 1978 are not with Family Court. Those sit at the New Castle County Prothonotary's Office in the Superior Court, same address at 500 North King Street. So if your divorce was in 1965, you will ask Superior Court, not Family Court.
Custody, visitation, and support files are held as long as the child is a minor. Records stay on file until the youngest child turns 21. Divorce decrees are kept forever. For a plain-text overview, visit newcastlerecords.us/divorce-records, which breaks down what is in a Wilmington divorce file and how to pull copies.
Wilmington Public Records Guide
For a broad look at how Wilmington handles vital and court records, see the Wilmington Public Records Center, which pulls together court, vital, arrest, and property record links in one spot.

The page maps out the court system, notes that Wilmington arrest records are kept by the city police and also the state, and points users to the Delaware Division of Public Health Vital Statistics for birth and death data tied to family cases.
Wilmington is the seat of New Castle County, the biggest of Delaware's three counties. It is also the largest city in the state with about 70,700 people. Because the county courthouse is inside the city, Wilmington residents have the shortest drive of any city in the state to get to Family Court. People in Newark, New Castle, Middletown, and Delaware City all come to this same building for Family Court matters.
Note: The Delaware Freedom of Information Act requires a response to most records requests within 15 business days. Family Court rules add extra privacy steps.
Search Wilmington Family Court Records Online
Delaware has an online case portal called CourtConnect at courtconnect.courts.delaware.gov. You can search civil cases by name, case type, or case number. It covers Superior Court, Court of Common Pleas, and Justice of the Peace Court. It does not cover Family Court. That means Wilmington Family Court Records do not show up in CourtConnect. The state holds these cases back to protect the privacy of children, victims, and families.
Because of this gap, most people who want Wilmington Family Court Records must come in person, mail a request, or call ahead. A short phone call to 302-255-0300 can confirm that a case exists and can guide you on next steps. The full rules on record access are spelled out at courts.delaware.gov/family/fcrecordaccess.aspx. Family Court Rule 90.1 is the main rule that keeps files private. Non-parties who want to view a file must ask the court in writing.
The Family Court home page at courts.delaware.gov/family hosts filing packets, forms, and FAQs. Use it as your first stop before you drive in.
Wilmington State Records Portal
Another useful source is Wilmington Delaware State Records, which covers the vital and court records most often asked for by Wilmington residents.

The site notes that the New Castle County Family Court is the custodian of Wilmington divorce records and issues certified copies for $4 with $1 per added copy. It also points out that the New Castle County Clerk of the Peace holds marriage records and that birth and death data comes from the Delaware Office of Vital Statistics.
For a deeper look at county-wide records, see newcastlecounty.delaware.recordspage.org. The page covers court cases, arrests, warrants, and more, and it is a good map of the full records system for Wilmington residents.
Copy Fees for Wilmington Family Court Records
Fees are low. A certified copy of a Wilmington divorce record costs $4 for the first copy. Each added copy is $1. Three copy types are on hand at the records office:
- Photocopy, for personal use or quick reference
- Certified copy, for legal use such as Social Security or remarriage
- Exemplified copy, for use in other states or countries
Mail requests are welcome. Send a short note to the Records Department, 500 North King Street, Suite 110, Wilmington, DE 19801. List both full names, the rough date of the decree, your name, your birth date, and include a check or money order for the fee. A self-addressed stamped envelope speeds up the return mail. Staff will pull the file, make copies, and mail them back. Turn-around runs from a few days up to a few weeks based on how busy the office is.
In-person pickup needs a valid photo ID. Drivers license, state ID, or passport all work. If you hire someone else to pick up for you, they need a notarized letter from you along with their own ID.
Secondary Sources for Wilmington Records
Family Court is not the only place that holds Wilmington data. For arrest records, the Wilmington Police Department is the main source. They work hand in hand with the New Castle County Police and the Delaware State Police. The Howard R. Young Correctional Institution is the primary jail facility for people held in New Castle County. Jail bookings often tie back to family court protection orders or support cases.
Marriage records for Wilmington residents are held by the New Castle County Clerk of the Peace. Birth and death records come from the Delaware Division of Public Health Vital Statistics. These records come into play in many Family Court Records cases, such as a divorce where a spouse died mid-case or a custody case that hinges on a birth certificate.
The Leonard L. Williams Justice Center also houses the Court of Chancery at Suite 11400, with a phone line of 302-255-0544. See courts.delaware.gov/locations/chancery_nc.aspx for details. The Court of Chancery handles equity matters like trusts, business disputes, and some guardianship cases, but not divorce. Still, the two courts often share info for cases that involve estates or trusts tied to family matters. For a broad court directory, see delawarecourts.org/new-castle-county.
Note: Pre-1978 Wilmington divorce records are with the Prothonotary's Office, not Family Court. Ask there if your case is older than 1978.
Historical Wilmington Records
Wilmington has deep archives for old family events. The Delaware, Wilmington, Vital Records collection covers 1847 to 1954 and includes Justice of the Peace vital records. It holds birth, marriage, and death data useful for genealogy. Some of these older records are also duplicated in the New Castle County registers. They are not Family Court files, but they often come up when people search for their family tree.
Divorce records from before 1978 are not at Family Court. They are at the New Castle County Prothonotary's Office in Superior Court, at 500 North King Street. If your case dates to the 1950s or 1960s, call the Prothonotary's Office first. They can tell you what years are on file and what copy fees apply. The New Castle County court records portal at newcastlerecords.us/court-records has a good summary of what is held where.
Laws That Shape Wilmington Family Court Records
Every Wilmington family case rests on Delaware state law. The main source is Title 13 of the Delaware Code, which you can read at law.justia.com/codes/delaware/title-13. Title 13 § 1504 sets the six-month residency rule for divorce. At least one party must have lived in Delaware for six months before filing. Title 13 § 722 lists the 14 best interests factors for custody, which the court weighs in every custody case.
Delaware is a no-fault divorce state. The only ground is that the marriage is irretrievably broken. Under Family Court Rule 90.1, all Wilmington Family Court Records are private by default. Only the parties, their lawyers, other courts, and public agencies can view them as of right. Non-parties need to make a motion. Rule 42.2 sets the steps to seal an entire file with a showing of good cause.
Delaware FOIA at 29 Del. C. § 10003 requires a response to most records requests within 15 business days. Family Court Records carry extra steps since they are held back from FOIA under the court's own rules, so do not expect a quick FOIA answer for a family file.
Nearby Cities and Next Steps
Wilmington sits in the same county as several other Delaware cities that use the same courthouse for Family Court matters. If you are not sure which page to start with, pick the city near you below. All of these cities send their family cases to the Leonard L. Williams Justice Center.
For the full county guide, see the New Castle County page, which lists all the courts, records offices, and legal aid groups that serve Wilmington and the rest of the county.