Allentown ZIP Code Finder by Area and Number Pennsylvania
The Allentown zip code is 18101 in Pennsylvania helps people find the correct mailing location for homes, businesses, and services in Allentown.
Welcome to our complete guide for Allentown, Pennsylvania ZIP Codes. Whether you're moving to Allentown, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Allentown, Pennsylvania.
Every Allentown ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Allentown ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | Allentown |
| Zip Code | 18101 |
| State | Pennsylvania |
| County | Lehigh |
| Population | 5,789 |
| Latitude | 40.60301 |
| Longitude | -75.4698 |
| Time Zone | America/New_York |
The Allentown Pennsylvania zip code is used by USPS for mail delivery, shipping, and address identification across Allentown and nearby Pennsylvania cities.
Allentown Pennsylvania is a growing city in Pennsylvania, and many people search for the Allentown zip code, Allentown postal code, Allentown PA zip code, and Allentown Pennsylvania mailing code when sending mail or locating addresses. The zip code in Allentown is important for deliveries, online orders, location searches, and business listings in Allentown.
If you are searching for the Allentown zip code list, Allentown PA postal code, Allentown Pennsylvania city zip code, or Allentown mailing zip code, this page helps you quickly find the correct Allentown zip code. Many residents, travelers, and businesses use the Allentown zip code lookup to confirm the correct Allentown mailing address.
The Allentown zip code area covers neighborhoods, residential communities, and business locations in Allentown PA. Whether you are looking for the Allentown city zip code, Allentown Pennsylvania postal code, Allentown PA mailing code, or Allentown location zip code, the Allentown zip code Pennsylvania helps identify the correct postal region in Pennsylvania.
People also search for zip codes near Allentown, Allentown postal codes, Allentown PA zip code lookup, Allentown address zip code, and Allentown Pennsylvania USPS zip code to find nearby locations in Pennsylvania.
ZIP Codes in Allentown
The following ZIP Codes serve Allentown, Pennsylvania.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 18101 | Lehigh | 5,789 | America/New_York |
| 18102 | Lehigh | 51,315 | America/New_York |
| 18103 | Lehigh | 47,336 | America/New_York |
| 18104 | Lehigh | 47,999 | America/New_York |
| 18106 | Lehigh | 6,437 | America/New_York |
| 18109 | Lehigh | 18,117 | America/New_York |
| 18195 | Lehigh | 0 | America/New_York |
Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Allentown.
About Allentown, Pennsylvania
Allentown is located in Lehigh County, Pennsylvania, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.
Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.
If you're searching for a Allentown ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
Allentown ZIP Code Map
The Allentown ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.
The map can help you:
- Locate neighborhoods
- Find nearby ZIP Codes
- Explore surrounding communities
- Plan travel routes
- Understand delivery areas
Find a ZIP Code in Allentown
If you need to locate a ZIP Code within Allentown, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct Allentown ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in Allentown
Allentown, Pennsylvania is part of Lehigh County and is home to approximately 5,789 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 40.60301 latitude and -75.4698 longitude.
Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.
Common Uses of Allentown ZIP Codes
ZIP Codes in Allentown are commonly used for:
- USPS mail delivery
- Package shipping
- Online shopping
- Address verification
- Banking
- Insurance
- Government services
- Emergency services
- Navigation
- Real estate
- Business operations
- Delivery planning
Why Allentown ZIP Codes Matter
Using the correct Allentown ZIP Code offers several benefits.
For Residents
- Faster mail delivery
- Accurate online orders
- Easier address verification
- Better navigation
For Businesses
- Shipping optimization
- Customer management
- Delivery planning
- Local marketing
Frequently Asked Questions
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this Allentown, Pennsylvania ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Allentown and its surrounding communities.