ZIP Code 16101 – New Castle, Pennsylvania | ZipsCode.us
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ZIP Code 16101
New Castle, Pennsylvania · Lawrence
ZIP code 16101 belongs to the city of New Castle in Pennsylvania (Lawrence). See all Pennsylvania ZIP Codes.
ZIP code 16101 belongs to New Castle, Pennsylvania, in Lawrence. If you are mailing a letter or package to this area, use New Castle, PA 16101 in the address. On this page you will find the city and county for 16101, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 16101?
The city for ZIP code 16101 is New Castle, Pennsylvania. When you write an address in this area, the correct format is: Name, Street Address, New Castle, PA 16101.
ZIP Code 16101 County and State
ZIP code 16101 is located in Lawrence, Pennsylvania. For a complete list of cities and ZIP codes across the state, see the Pennsylvania ZIP Codes page.
Nearby ZIP Codes in Lawrence
These ZIP codes are in the same county as 16101:
ZIP Code 16101 on the Map
The map below shows the approximate center of ZIP code 16101, near New Castle, Pennsylvania. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.9922, -80.3284). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 16101
According to public U.S. Census Bureau data, ZIP code 16101 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 16101
Need the full ZIP+4 code for a specific street address in New Castle? 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 16101?
ZIP code 16101 is for New Castle, Pennsylvania.
What county is ZIP code 16101 in?
ZIP code 16101 is in Lawrence, Pennsylvania.
What state is ZIP code 16101 in?
ZIP code 16101 is in Pennsylvania (PA).
How do I find the ZIP+4 for an address in 16101?
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 16101?
Nearby ZIP codes include 16102 (New Castle), 16103 (New Castle), 16105 (New Castle), 16107 (New Castle), 16108 (New Castle).
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