Sea Isle City, NJ ZIP Codes, Coordinates & Counties

Sea Isle City, New Jersey has 1 ZIP code in Cape May county. The approximate center of Sea Isle City is 39.152, -74.698. Sea Isle City has about 49,635 known street addresses.

ZIP codes
1
Counties
1
State
New Jersey (NJ)
Coordinates
39.152, -74.698
Mapped addresses
49,635

ZIP codes in Sea Isle City, NJ

ZIP CodeCountyLatitudeLongitude
08243 Cape May 39.152 -74.698

Counties Sea Isle City spans

Cape May

Most common streets in Sea Isle City

Central, Landis, Boardwalk, Promenade, Roberts, 42nd, 43rd, 38th, 40th, 39th

Frequently asked questions

What ZIP codes are in Sea Isle City, NJ?

Sea Isle City, New Jersey has 1 ZIP code, ranging from 08243 to 08243. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Sea Isle City, NJ in?

Sea Isle City is in Cape May county.

What are the latitude and longitude of Sea Isle City, NJ?

The approximate center of Sea Isle City, New Jersey is latitude 39.152, longitude -74.698. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Sea Isle City, NJ have?

Sea Isle City has 1 ZIP code.

How many addresses are in Sea Isle City, NJ?

Sea Isle City, New Jersey has about 49,635 known street addresses in the sthan.io US address database.

What are the most common streets in Sea Isle City, NJ?

Some of the most common street names in Sea Isle City are Central, Landis, Boardwalk, Promenade, Roberts, 42nd.

What cities are near Sea Isle City, NJ?

Cities near Sea Isle City include Avalon (4 mi), Ocean View (4 mi), South Seaville (4 mi), Strathmere (4 mi), Cape May Court House (7 mi).

Cities near Sea Isle City

Avalon, NJ (4 mi) Ocean View, NJ (4 mi) South Seaville, NJ (4 mi) Strathmere, NJ (4 mi) Cape May Court House, NJ (7 mi) Marmora, NJ (8 mi) Stone Harbor, NJ (8 mi) Ocean City, NJ (10 mi)

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Last updated: June 2026 · Data: sthan.io US address database