According to our records, this business is located at 1700 Limestone Rd. in Wilmington (in New Castle County), Delaware 19804, the location GPS coordinates are: 39.7127783 (latitude), -75.6501964 (longitude). St Marks Pre-School is categorized under Churches (SIC code 8661). Known organization principal is Nancy Mayhew. Current estimates show that the unit has a sales volume of $650,000 and staff of approximately 27 people. You can contact the company by phone at (302) 999-0800.