DE -- New Castle

ZIP Codes with Listings, by City
Claymont 19703
Elsmere 19805
Middletown 19709
Newark 19702, 19711, 19713
New Castle 19720
Newport 19804
Wilmington 19801, 19802, 19804, 19805, 19806, 19807, 19808, 19809, 19810