Lahan Postal Code 20201 | All 24 Ward Codes (Siraha)
Official 5-digit local-government postal code 20201 and derived 7-digit ward postal codes (2020101-2020124) for Lahan (Municipality) in Siraha District, Madhesh Province.
Where in Nepal?
Choose an administrative boundary on the map or search any destination to find its official 5-digit postal code.
Lahan Postal Code & Ward Directory (20201)
Bundled five-digit local-level postal record (20201) and derived seven-digit ward codes for Lahan (Municipality) in Siraha District, Madhesh Province. Click any code pill to copy it to your clipboard.
| Ward Number | Municipality / Local Level | District | 5-Digit Postal Code | Derived 7-Digit Ward Code | Standard Address Line |
|---|---|---|---|---|---|
| Ward 1 | Lahan | Siraha | Lahan-01, Siraha 20201 | ||
| Ward 2 | Lahan | Siraha | Lahan-02, Siraha 20201 | ||
| Ward 3 | Lahan | Siraha | Lahan-03, Siraha 20201 | ||
| Ward 4 | Lahan | Siraha | Lahan-04, Siraha 20201 | ||
| Ward 5 | Lahan | Siraha | Lahan-05, Siraha 20201 | ||
| Ward 6 | Lahan | Siraha | Lahan-06, Siraha 20201 | ||
| Ward 7 | Lahan | Siraha | Lahan-07, Siraha 20201 | ||
| Ward 8 | Lahan | Siraha | Lahan-08, Siraha 20201 | ||
| Ward 9 | Lahan | Siraha | Lahan-09, Siraha 20201 | ||
| Ward 10 | Lahan | Siraha | Lahan-10, Siraha 20201 | ||
| Ward 11 | Lahan | Siraha | Lahan-11, Siraha 20201 | ||
| Ward 12 | Lahan | Siraha | Lahan-12, Siraha 20201 | ||
| Ward 13 | Lahan | Siraha | Lahan-13, Siraha 20201 | ||
| Ward 14 | Lahan | Siraha | Lahan-14, Siraha 20201 | ||
| Ward 15 | Lahan | Siraha | Lahan-15, Siraha 20201 | ||
| Ward 16 | Lahan | Siraha | Lahan-16, Siraha 20201 | ||
| Ward 17 | Lahan | Siraha | Lahan-17, Siraha 20201 | ||
| Ward 18 | Lahan | Siraha | Lahan-18, Siraha 20201 | ||
| Ward 19 | Lahan | Siraha | Lahan-19, Siraha 20201 | ||
| Ward 20 | Lahan | Siraha | Lahan-20, Siraha 20201 | ||
| Ward 21 | Lahan | Siraha | Lahan-21, Siraha 20201 | ||
| Ward 22 | Lahan | Siraha | Lahan-22, Siraha 20201 | ||
| Ward 23 | Lahan | Siraha | Lahan-23, Siraha 20201 | ||
| Ward 24 | Lahan | Siraha | Lahan-24, Siraha 20201 |
Postal Addressing & Mail Routing in Lahan, Siraha
Lahan is classified as a Municipality (Nagarpalika) in Siraha District, Madhesh Province. Within the federal postal code architecture published by the General Post Office (GPO), Nepal, Lahan is assigned the five-digit local-government postal code 20201 (recorded on reference page 4).
The first three digits (202) identify the Siraha District routing zone within Madhesh Province, while the final two digits (01) designate Lahan among the 17 local governments operating in Siraha District. Regional mail and parcel dispatches for Lahan are routed through the Janakpurdham and Birgunj regional postal hubs before local distribution across its 24 administrative wards.
How to Use 20201 and Ward Codes (2020101-2020124)
When completing online forms, banking registrations, or international shipping labels for Lahan, always check whether the form expects a 5-digit postal code or a 7-digit ward code.
2020101 for Ward 1 up to 2020124 for Ward 24).
All Local Governments in Siraha District (17 Total)
Compare Lahan (20201) with all other municipalities and rural municipalities in Siraha District:
| Local Government | Category | 5-Digit Postal Code | Derived Ward Code Range | Total Wards |
|---|---|---|---|---|
| Lahan (Current) | Municipality | 24 Wards | ||
| Dhangadhimai | Municipality | 14 Wards | ||
| Golbazar | Municipality | 13 Wards | ||
| Mirchaiya | Municipality | 12 Wards | ||
| Karjanha | Municipality | 11 Wards | ||
| Kalyanpur | Municipality | 12 Wards | ||
| Naraha | Rural Municipality | 5 Wards | ||
| Bishnupur | Rural Municipality | 5 Wards | ||
| Arnama | Rural Municipality | 5 Wards | ||
| Sukhipur | Municipality | 10 Wards | ||
| Laxmipur Patari | Rural Municipality | 6 Wards | ||
| Sakhuwanankarkatti | Rural Municipality | 5 Wards | ||
| Bhagawanpur | Rural Municipality | 5 Wards | ||
| Nawarajpur | Rural Municipality | 5 Wards | ||
| Bariyarpatti | Rural Municipality | 5 Wards | ||
| Aurahi | Rural Municipality | 5 Wards | ||
| Siraha | Municipality | 22 Wards |
Common Questions About Lahan (20201) Postal Codes
What is the official 5-digit postal code of Lahan, Siraha?
The official 5-digit local-level postal code for Lahan (Municipality) in Siraha District, Madhesh Province is 20201, as recorded on page 4 of the General Post Office, Nepal reference table.
How are 7-digit ward postal codes formatted for Lahan?
Seven-digit ward codes for Lahan are derived by appending the two-digit ward number (01 to 24) to the 5-digit local postal code (20201). For example, Ward 1 uses 2020101 and Ward 24 uses 2020124.
How many administrative wards does Lahan have?
Lahan is divided into 24 administrative wards (Ward 1 through Ward 24) within Siraha District, Madhesh Province.
How should I write a standard mail or courier address for Lahan?
Write the recipient's name on line 1, street or tole and 'Lahan-24 (Ward No.)' on line 2, 'Siraha 20201' on line 3, and 'Madhesh Province, Nepal' on the final line. Always verify derived ward codes with the General Post Office before critical shipments.