Oldtown ZIP Code Finder by Area and Number Maryland

The Oldtown zip code is 21555 in Maryland helps people find the correct mailing location for homes, businesses, and services in Oldtown.

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

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

City	Oldtown
Zip Code	21555
State	Maryland
County	Allegany
Population	1,577
Latitude	39.58777
Longitude	-78.55685
Time Zone	America/New_York

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

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

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

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

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

ZIP Codes in Oldtown

The following ZIP Codes serve Oldtown, Maryland.

ZIP Code	County	Population	Time Zone
21555	Allegany	1,577	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 Oldtown.

About Oldtown, Maryland

Oldtown is located in Allegany 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 Oldtown ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Oldtown ZIP Code Map

The Oldtown 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 Oldtown

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Oldtown

Oldtown, Maryland is part of Allegany County and is home to approximately 1,577 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 39.58777 latitude and -78.55685 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 Oldtown ZIP Codes

ZIP Codes in Oldtown 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 Oldtown ZIP Codes Matter

Using the correct Oldtown 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

Oldtown is served by one or more ZIP Codes listed on this page.

Oldtown is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Oldtown is located in Allegany County.

Oldtown is located in Maryland.

The estimated population of Oldtown is 1,577.

Oldtown 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 Oldtown, 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 Oldtown and its surrounding communities.