New Castle County Delaware Court
Superior Courts
Courts of Chancery
Courts of Common
Family Courts
Justice Courts
Alderman’s Courts
Superior Courts in New Castle County
New Castle County Superior Court
Leonard L. Williams Justice Center
500 N King Street, Wilmington, DE 19801
Phone: 302-255-0800
Fax: 302-255-2264
Courts of Chancery in New Castle County
New Castle County Court of Chancery
Leonard L. Williams Justice Center
500 N King Street, Wilmington, DE 19801
Phone: 302-255-0544
Courts of Common Pleas in New Castle County
New Castle County Court of Common Pleas
Leonard L. Williams Justice Center
500 N King Street, Wilmington, DE 19801
Phone: 302-255-0900
Family Courts in New Castle County
New Castle County Family Court
Leonard L. Williams Justice Center
500 N King Street, Wilmington, DE 19801
Phone: 302-255-0300
Justice of the Peace Courts in New Castle County
New Castle County Justice of the Peace Court 9
Middletown Square Shopping Center
757 N Broad Street, Middletown, DE 19709
Phone: 302-378-5221
Fax: 302-378-5220
New Castle County Justice of the Peace Court 10
210 Greenbank Road, Wilmington, DE 19808
Phone: 302-995-8640
Fax: 302-995-8642
New Castle County Justice of the Peace Court 11
2 Penns Way, Suite 100A, New Castle, DE 19720
Phone: 302-323-4450
Fax: 302-323-4452
New Castle County Justice of the Peace Court 13
Concord Professional Building
1010 Concord Avenue, Wilmington, DE 19802
Phone: 302-577-2550
Fax: 302-577-2526
New Castle County Justice of the Peace Court 20
Public Safety Building
300 N Walnut Street, Wilmington, DE 19801
Phone: 302-577-7234
Fax: 302-577-7237
Alderman’s Courts in New Castle County
Newark Alderman’s Court 40
220 S Main Street, Newark, DE 19711
Phone: 302-366-7100
Fax: 302-366-7062
Newport Alderman’s Court 42
226 N James Street, Newport, DE 19804
Phone: 302-998-2707
Counties in Delaware
Kent | New Castle | Sussex