List of 37 Zip Codes in Sussex County, Delaware

On this page, we'll list out the 37 Sussex County, Delaware ZIP codes we have, including the land area and county name of each code.

Delaware is the 50th largest state by total land area, with a land area of 2,489 square miles (6,446 square kilometers) and has a total population of 967,679 people as of the most recent U.S. Census survey.

Sussex County makes up approximately 77.08% of the total land area for Delaware and we have 37 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Delaware

If you want to search and find zip codes for different counties in Delaware, the list below contains links to each of the 4 Delaware counties we have data for.

• Cecil County
• Kent County
• New Castle County
• Sussex County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

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