Dorchester ZIP Code Finder by Area and Number Iowa

The Dorchester zip code is 52140 in Iowa helps people find the correct mailing location for homes, businesses, and services in Dorchester.

Welcome to our complete guide for Dorchester, Iowa ZIP Codes. Whether you're moving to Dorchester, 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 Dorchester, Iowa.

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

City	Dorchester
Zip Code	52140
State	Iowa
County	Allamakee
Population	469
Latitude	43.44173
Longitude	-91.53108
Time Zone	America/Chicago

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

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

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

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

People also search for zip codes near Dorchester, Dorchester postal codes, Dorchester IA zip code lookup, Dorchester address zip code, and Dorchester Iowa USPS zip code to find nearby locations in Iowa.

ZIP Codes in Dorchester

The following ZIP Codes serve Dorchester, Iowa.

ZIP Code	County	Population	Time Zone
52140	Allamakee	469	America/Chicago

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 Dorchester.

About Dorchester, Iowa

Dorchester is located in Allamakee County, Iowa, 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 Dorchester ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Dorchester ZIP Code Map

The Dorchester 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 Dorchester

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

Street address
Neighborhood
Business name
Landmark
USPS mailing address

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

About Living in Dorchester

Dorchester, Iowa is part of Allamakee County and is home to approximately 469 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 43.44173 latitude and -91.53108 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 Dorchester ZIP Codes

ZIP Codes in Dorchester 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 Dorchester ZIP Codes Matter

Using the correct Dorchester 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

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

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

Dorchester is located in Allamakee County.

Dorchester is located in Iowa.

The estimated population of Dorchester is 469.

Dorchester follows the America/Chicago 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 Dorchester, Iowa 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 Dorchester and its surrounding communities.