Delaware Population Delaware Population by Year Delaware Population by Gender Delaware Population by Age Delaware Population by Race & Ethnicity New Castle County, DE Population Sussex County, DE Population Kent County, DE Population Wilmington, DE Population Dover, DE Population Newark, DE Population Middletown, DE Population Smyrna, DE Population Milford, DE Population Seaford, DE Population Georgetown, DE Population Millsboro, DE Population Elsmere, DE Population

Kent County New Castle County Sussex County