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What Is My Postal Code Bangladesh?

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Last updated on 6 min read

Bangladesh uses postal codes primarily for district-level mail sorting, with each district assigned a unique 4-digit code as of 2026.

Does Bangladesh use postal codes?

Yes, Bangladesh uses postal codes system-wide, though it primarily serves district-level sorting rather than individual streets.

These codes help the Bangladesh Post Office route mail efficiently across the country’s 64 districts. Each district gets a unique 4-digit code from the postal authority, replacing the old system of sorting mail by city names. Dhaka’s main code, for example, is 1000. You can look up the right code for any district on the Bangladesh Post Office’s official site or at local post offices.

What is postal code example?

Bangladesh postal code examples include 1000 for Dhaka, 2000 for Chittagong, and 3000 for Khulna as of 2026.

These four-digit codes represent major cities and districts. Narayanganj uses 1400, while Rajshahi is 6000. Each code matches a specific administrative area, not a single street or building. Check your district’s code in the Bangladesh Post Office’s online directory.

How do you write a postal code?

Write the postal code as a 4-digit number right after the district name in a Bangladesh address.

For instance, a full address might look like: “Rahim Khan, 123 North Road, Dhaka-1205.” The postal code 1205 comes after “Dhaka.” Always place the code after the city or district name, separated by a hyphen. Skip extra punctuation—just use digits and that hyphen between city and code.

What does a postal code look like?

A Bangladeshi postal code is a 4-digit number, formatted as XXXX (e.g., 1000, 2000).

It goes at the end of the address line, after the city name and a hyphen (e.g., “Dhaka-1000”). Unlike U.S. or Canadian ZIP codes, it never includes letters or extra digits. The first digit often points to a broad region, while the last may hint at a sub-district or postal zone inside the main district.

What is a 6 digit postal code?

Bangladesh does not currently use 6-digit postal codes; all official codes remain 4 digits.

Some international systems use six digits, but Bangladesh Post Office has stuck with four since the national system launched. If you see a six-digit code online, it’s probably outdated or tied to a private courier—not the national postal network. Always double-check with the official Bangladesh Post Office source.

Is 00000 a valid ZIP code?

00000 is not a valid postal code in Bangladesh.

Mailing with 00000 will likely slow things down or send your letter back. If you’re unsure of the right code, leave it out entirely. For reliable delivery, include the district name and a full street address. You can search for the correct code on the Bangladesh Post Office’s site.

How does a postal code work?

A postal code in Bangladesh identifies the district and helps sort mail to the correct delivery zone.

The first digit often signals a region (like 1 for Dhaka Division), while the last digit may narrow it to a specific postal zone in that district. Sorting machines read the code to route mail to the right district post office, where final sorting happens. This speeds things up, especially in crowded spots like Dhaka.

How large is a postal code area?

A single Bangladeshi postal code typically covers an entire district or a large portion of it.

Unlike systems in the U.S. or UK, where codes might cover a few blocks, a Bangladeshi 4-digit code usually spans thousands of addresses across a city or rural district. Postal code 1400, for example, covers all of Narayanganj district. Delivery inside that code’s area is handled by the local post office, not street-by-street routing.

Does everyone have a different postal code?

No, each district has one postal code, so many people share the same code.

Everyone in Chittagong city, for instance, uses postal code 4000. Only in rare cases—like big districts with multiple post offices—do you see sub-codes. Mostly, the code points to the city or district, not the neighborhood or street. You’ll find a full list of district-level codes on the Bangladesh Post Office website.

Can two places have the same postcode?

Yes, two different places within the same district may share the same postal code.

In Bangladesh, this happens often because the system is based on districts, not streets or buildings. Parts of Dhaka city and nearby areas in Dhaka District might both use code 1000. If you need super-precise delivery, include a detailed street address along with the postal code.

Is it safe to give your postal code?

Yes, sharing your postal code is safe and standard practice for mail delivery.

Postal codes don’t expose personal details like your exact address or identity. They’re purely for sorting and routing mail more efficiently. The Bangladesh Post Office and licensed couriers rely on them to deliver packages and letters accurately. Feel free to share your code when ordering online or filling out forms.

What is meant by postal code?

A postal code is a 4-digit number assigned to a district in Bangladesh to help sort and deliver mail.

It works like a ZIP code in the U.S. or a postcode in the UK, but is shorter and tied to administrative districts. The code gets your mail to the right region faster. It’s not a street-level marker, but a regional sorting tool used by Bangladesh Post Office.

How many properties does a postcode cover?

A single Bangladeshi postal code typically covers hundreds to thousands of properties.

Because codes are assigned at the district level, one code can include entire neighborhoods, villages, or urban wards. Postal code 1340, for example, covers Savar Upazila with thousands of homes and businesses. For spot-on delivery, always pair the code with a full street address.

Is pick my postcode genuine?

Pick My Postcode is a legitimate UK-based online game and not related to Bangladesh’s postal system.

As of 2026, check if the service is still running in your area—availability can change. It’s independent of national postal authorities and involves no purchases or gambling. For Bangladesh postal codes, stick to the official Bangladesh Post Office website.

Can you send a letter with just postcode?

Sending a letter with only a postal code in Bangladesh may result in delayed or failed delivery.

The code helps route mail to the right district, but it doesn’t pinpoint a specific street or building. For reliable delivery, always add the full street address, city, and postal code. In cities, skipping the street name might still work, but rural and large districts need complete details to sort mail correctly.

Juan Martinez
Author

Juan is an education and communications expert who writes about learning strategies, academic skills, and effective communication.

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