New Castle Residents Directory Lookup
The New Castle Residents Directory covers public records kept by the City of New Castle, Delaware, one of the oldest towns in the state and a former colonial capital. This page is about the City of New Castle only, not the larger New Castle County that surrounds it. Use the New Castle Residents Directory to find City Hall records, police reports, FOIA files, and council minutes held by the city. For deeds, marriage records, and county police data, we'll also point you to the New Castle County offices that serve City of New Castle residents. Start a search by name to find records for any resident of the city.
New Castle Residents Directory Overview
New Castle City Hall Records Access
City Hall for the City of New Castle sits at 1 Municipal Blvd, New Castle, DE 19720. This is the hub for the New Castle Residents Directory at the city level. Staff there keep council minutes, ordinances, building permits, and FOIA files. The City Council meets the third Wednesday of each month at 7:00 p.m. in City Hall. Council agendas and minutes are posted on the city website at newcastlecity.delaware.gov. A walk-in visit is often the fastest way to pull a record for a City of New Castle resident.
The City of New Castle is not the same place as New Castle County. The city is one small town inside the county. The city runs its own police force, its own city hall, and its own records office. The county handles deeds, marriage licenses, and tax rolls for every city and town inside its lines, the city of New Castle included. A solid New Castle Residents Directory search often pulls from both the city and the county.
The city hall building itself is a good first stop for any records request. Staff can point you to the right form and the right office. Walk in during business hours, or call ahead. The image below shows the city website that links to every department under the New Castle Residents Directory umbrella.

The city site posts contact info for the mayor, the city council, the city administrator, and each department head. You can also find job notices, bids, and public hearing notices here.
Note: City Hall is closed on state holidays, so plan a visit around the Delaware holiday calendar when you need records fast.
New Castle FOIA and Residents Directory Requests
The City of New Castle accepts FOIA requests under the Delaware Freedom of Information Act at 29 Del. C. Chapter 100. The city FOIA page is at newcastlecity.delaware.gov/foia. The form asks for the name of the public body, your name, the request date, your address, your email, your phone, and a full list of the records you want. Be as specific as you can. List types of records, dates, parties, and subject matter. A tight request gets a faster reply.
By state law, the City must respond within 15 business days. See 29 Del. C. ยงยง 10001 through 10006 for the full rule set. A response can be "records ready," "need more time," or "denied." If the city says no, it must cite the part of the statute that allows the denial. Most routine records for the New Castle Residents Directory come back with no fight.
You can submit the form by mail to 1 Municipal Blvd, New Castle, DE 19720, or drop it off in person at City Hall. Email submission may also be accepted for some record types. The form itself is shown below.

Use the form for things like police incident reports, city council votes, building permits, bid results, and capital project files. Certain files are not open under FOIA. Personnel files, pending investigations, and draft documents are often held back. Ask the clerk if you are not sure.
New Castle Police Residents Directory Records
The New Castle City Police Department is at 1 Municipal Blvd, the same address as City Hall. The phone is (302) 322-9800. The department website is newcastlecity.delaware.gov/police-department. The Records Division handles FOIA requests for police files and runs a front desk for the public. Hours run Monday through Friday during the day, with a 24-hour watch for active calls.
The City Police also keep the city's part of the Sex Offender Registry. Delaware's full statewide registry is run by the State Bureau of Identification and can be checked online. The local department updates city-level registry data and handles address check-ins for offenders who live in the City of New Castle.
Fingerprinting services are offered at the department for licensing and state use. Call ahead to book a slot. The department also runs community programs and a citizen police academy each year. For a New Castle Residents Directory lookup, the Records Division is the right place to pull past incident reports, crash reports, and arrest logs for a city resident.
Keep in mind that serious felony cases may be sent to Delaware State Police or to the New Castle County Police at 3601 N. Dupont Highway, (302) 395-8171. County Police cover much of the area just outside the city limits. If a case took place on a state road or county road, check with both agencies.
County Services for City of New Castle Residents
Many record types for a City of New Castle resident are held at the county level, not the city level. Deeds, mortgages, and land records are at the New Castle County Recorder of Deeds, 800 N. French St., Wilmington. The phone is (302) 395-7700. The office indexes every deed filed in the county since 1673. The counter staff can walk you through a title search. Certified copies cost $25 for the first page and $10 for each added page.
Marriage licenses for the City of New Castle come from the Clerk of the Peace at (302) 395-7780. Both parties must apply together and show valid photo ID. The license has a 24-hour waiting period before the ceremony. Death records before 1913 sit with the county, not with the state. Newer vital records are held at the state level.
Property tax and assessment files for a New Castle city home come from the New Castle County Assessment Division at 87 Reads Way. Use the same site for appeal forms, exemption filings, and senior tax credit info. City residents pay both a city tax and a county tax, so two sets of records exist for any given parcel.
Here's a quick list of the main county offices that serve City of New Castle residents:
- Recorder of Deeds for land records and deeds.
- Clerk of the Peace for marriage licenses.
- Assessment Division for property tax records.
- New Castle County Police for areas outside city limits.
Note: The City of New Castle Residents Directory points to county offices for most land and vital record work, since the city itself does not keep these files.
New Castle Residents Directory Court Records
Court cases for City of New Castle residents run through the Delaware state court system. The main online tool is CourtConnect at courtconnect.courts.delaware.gov. Search by party name, business name, or case number. The site shows civil and criminal cases from the Superior Court, the Court of Common Pleas, and the Justice of the Peace Court. A free name search can pull up a resident's full case history in minutes.
The Superior Court in New Castle County sits at the Leonard L. Williams Justice Center, 500 N. King Street, Wilmington. Felony trials and larger civil cases go there. The Court of Common Pleas handles misdemeanors and small civil claims. The Justice of the Peace Court near the city takes traffic, landlord-tenant, and civil matters up to $15,000.
Family Court cases do not show in CourtConnect. For custody, support, adoption, and Protection from Abuse cases, contact the Family Court at 500 N. King Street, Wilmington. Most Family Court files are sealed. A party to the case can request their own file by showing ID at the clerk's counter.
Vital Records for New Castle City Residents
Vital records for residents of the City of New Castle come from the Delaware Office of Vital Statistics. The Newark office is the closest location for city residents. Find it at 258 Chapman Road, Newark, DE 19702. The phone is (302) 283-7130. The office keeps birth, death, and marriage files for Delaware events since 1913. A certified copy is $25. Bring a valid photo ID for every request, in person or by mail.
Who can get a record is set by state rule. A birth or marriage record is released to the person named on it, a parent, a spouse, an adult child, or a legal rep. A death record is released to next of kin or a funeral director. Older records become open after set time marks. Birth at 72 years. Marriage at 50. Death at 40. Past those lines, the Delaware Public Archives in Dover holds the open files.
You can also order online through VitalChek. The fee is higher for online orders. Allow extra time for delivery. Walk-in orders at the Newark office are often filled the same day if the record is in the system.
Delaware divorce decrees do not sit with the Office of Vital Statistics. The full decree for a City of New Castle resident is on file at the Family Court. The state vital office does keep an index of Delaware divorces from 1935 forward, and that index can help confirm a date or a place.
Historical Records in the Residents Directory
As a former colonial capital, the City of New Castle has a long paper trail. The Delaware Public Archives at 121 Duke of York Street in Dover holds many of the oldest files. The collection runs from 1653 to today. For a deep New Castle Residents Directory lookup, the Archives is often the best stop for pre-1913 family data. Land grants, probate files, tax lists, and church records all sit there.
The New Castle Historical Society and the New Castle Public Library also hold local history files. These groups keep maps, photos, and city directories that help place a past resident in time. For a genealogy search, both spots can fill in the gaps left by state or county files.
Research hours at the Archives run Monday, Tuesday, Thursday, and Friday from 8:00 to 4:15. Wednesday hours are 8:00 to 7:45. The Archives is also open the first and third Saturday of each month from 9:00 to 4:45. No appointment is needed. Only pencils are allowed at the reading tables. Digital camera use is fine with no flash.