ZIP Code 18343 – Mount Bethel, Pennsylvania | ZipsCode.us
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ZIP Code 18343
Mount Bethel, Pennsylvania · Northampton
ZIP code 18343 belongs to the city of Mount Bethel in Pennsylvania (Northampton). See all Pennsylvania ZIP Codes.
ZIP code 18343 belongs to Mount Bethel, Pennsylvania, in Northampton. If you are mailing a letter or package to this area, use Mount Bethel, PA 18343 in the address. On this page you will find the city and county for 18343, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 18343?
The city for ZIP code 18343 is Mount Bethel, Pennsylvania. When you write an address in this area, the correct format is: Name, Street Address, Mount Bethel, PA 18343.
ZIP Code 18343 County and State
ZIP code 18343 is located in Northampton, Pennsylvania. For a complete list of cities and ZIP codes across the state, see the Pennsylvania ZIP Codes page.
Nearby ZIP Codes in Northampton
These ZIP codes are in the same county as 18343:
ZIP Code 18343 on the Map
The map below shows the approximate center of ZIP code 18343, near Mount Bethel, Pennsylvania. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.9008, -75.1115). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 18343
According to public U.S. Census Bureau data, ZIP code 18343 is home to a community in Pennsylvania. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 18343
Need the full ZIP+4 code for a specific street address in Mount Bethel? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 18343?
ZIP code 18343 is for Mount Bethel, Pennsylvania.
What county is ZIP code 18343 in?
ZIP code 18343 is in Northampton, Pennsylvania.
What state is ZIP code 18343 in?
ZIP code 18343 is in Pennsylvania (PA).
How do I find the ZIP+4 for an address in 18343?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 18343?
Nearby ZIP codes include 18001 (Lehigh Valley), 18002 (Lehigh Valley), 18003 (Lehigh Valley), 18013 (Bangor), 18014 (Bath).
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