City:

Winterthur, DE

Winterthur is a city in the state of delaware with a population of roughly 9. It is in New Castle County, Delaware the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD core-based statistical areas (CBSA), and the Philadelphia-Reading-Camden, PA-NJ-DE-MD combined statistical area (CSA).Its Zip codes include 19735 .