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Williamsport ZIP Code Finder by Area and Number Maryland

The Williamsport zip code is 21795 in Maryland helps people find the correct mailing location for homes, businesses, and services in Williamsport.

Welcome to our complete guide for Williamsport, Maryland ZIP Codes. Whether you're moving to Williamsport, 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 Williamsport, Maryland.

Every Williamsport ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Williamsport ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

CityWilliamsport
Zip Code21795
StateMaryland
CountyWashington
Population9,942
Latitude39.582
Longitude-77.82733
Time ZoneAmerica/New_York

The Williamsport Maryland zip code is used by USPS for mail delivery, shipping, and address identification across Williamsport and nearby Maryland cities.

Williamsport Maryland is a growing city in Maryland, and many people search for the Williamsport zip code, Williamsport postal code, Williamsport MD zip code, and Williamsport Maryland mailing code when sending mail or locating addresses. The zip code in Williamsport is important for deliveries, online orders, location searches, and business listings in Williamsport.

If you are searching for the Williamsport zip code list, Williamsport MD postal code, Williamsport Maryland city zip code, or Williamsport mailing zip code, this page helps you quickly find the correct Williamsport zip code. Many residents, travelers, and businesses use the Williamsport zip code lookup to confirm the correct Williamsport mailing address.

The Williamsport zip code area covers neighborhoods, residential communities, and business locations in Williamsport MD. Whether you are looking for the Williamsport city zip code, Williamsport Maryland postal code, Williamsport MD mailing code, or Williamsport location zip code, the Williamsport zip code Maryland helps identify the correct postal region in Maryland.

People also search for zip codes near Williamsport, Williamsport postal codes, Williamsport MD zip code lookup, Williamsport address zip code, and Williamsport Maryland USPS zip code to find nearby locations in Maryland.

ZIP Codes in Williamsport

The following ZIP Codes serve Williamsport, Maryland.

ZIP CodeCountyPopulationTime Zone
21795Washington9,942America/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 Williamsport.

About Williamsport, Maryland

Williamsport is located in Washington County, Maryland, 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 Williamsport ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Williamsport ZIP Code Map

The Williamsport 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 Williamsport

If you need to locate a ZIP Code within Williamsport, you can search using:

  • Street address
  • Neighborhood
  • Business name
  • Landmark
  • USPS mailing address

Using the correct Williamsport ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Williamsport

Williamsport, Maryland is part of Washington County and is home to approximately 9,942 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 39.582 latitude and -77.82733 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 Williamsport ZIP Codes

ZIP Codes in Williamsport 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 Williamsport ZIP Codes Matter

Using the correct Williamsport 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

Williamsport is served by one or more ZIP Codes listed on this page.
Williamsport is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.
Williamsport is located in Washington County.
Williamsport is located in Maryland.
The estimated population of Williamsport is 9,942.
Williamsport follows the America/New_York time zone.
Use your street address or browse the ZIP Code list available on this page.
No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.
Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.
Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Williamsport, Maryland 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 Williamsport and its surrounding communities.

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