In which county is ZIP code 08243 located?

ZIP 08243 is listed under Cape May, NJ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 08243: Sea Isle City, NJ

ZIP: 08243

County: Cape May

Coordinates: 39.15400, -74.70050

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Sea Isle City, NJ postal area 08243. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Sea Isle City
ZIP Code	08243
County	Cape May
State	NJ
Latitude / Longitude	39.15400, -74.70050
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 08243 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 08243 is commonly represented around 39.15400, -74.70050. These coordinates help identify the general area within Cape May, NJ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 08243 for mail delivery and general location reference in Cape May, NJ.

Some addresses near Sea Isle City may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Sea Isle City within NJ.

Frequently Asked Questions

What is the primary city for ZIP code 08243?

The primary city for this ZIP code is Sea Isle City, located in NJ.

In which county is 08243 located?

ZIP code 08243 is situated within Cape May, NJ.

What are the coordinates for 08243?

The approximate center point is 39.15400 (Latitude) and -74.70050 (Longitude).

Is ZIP code 08243 active?

This page lists ZIP 08243 as Listed based on the latest refresh date shown above.

Does ZIP 08243 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08