New Castle County
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New Castle County

Counties of DelawareNew Castle County Delaware is the northern most of three Delaware counties, the smallest in area, and the largest in population.  The county occupies 494 square miles and has an approximate population just fewer than 540,000 residents.  New Castle County is in the Mid-Atlantic Region with Pennsylvania to the north, Maryland to the west, the Delaware River to the east, and Kent County Delaware to the south.

New Castle County is rich in history as it is the home of early European settlements, a center of industry in the colonial era, home to three signers of the Declaration of Independence, and the first county in the State of Delaware.

New Castle County offers the perfect blend of metropolitan atmosphere and small town charm.  The county is home to world-class museums, mansions and gardens, fabulous art and antique collections, a thriving arts and theatre community, concert and jazz scene, gorgeous countryside, award-winning hotels and restaurants and it's all tax-free.

Areas of Interest


Delaware Main Street

Part of the National Trust for Historic Preservation.


About New Castle County

     

     

     

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