1. Go to the USPS website: https://www.usps.com/.
2. Click on the "Find Locations" tab in the top right corner of the page.
3. In the "Search By" section, select "Post Offices" from the drop-down menu.
4. In the "State" section, select "New Jersey" from the drop-down menu.
5. Click on the "Search" button.
This will provide you with a list of all post offices and other mail outlets in New Jersey, along with their addresses, phone numbers, and hours of operation. You can also use the interactive map to find the closest post office or mail outlet to your location.
