Country Information

CountryIndonesia
ISO CodeID / IDN
LanguageIndonesian
Total Records12,958
Building / Address Records150,245
Last Updated2026-10-01

Indonesia uses a numeric code of 5 digits (e.g. 40135). Five-digit kode pos.

This database currently holds 12,958 postal codes ranging from 10110 to 99974, linked to 150,245 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as Provinsi → Kabupaten / Kota → Kecamatan → Desa / Kelurahan. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: BPS Kode Pos Indonesia (edwin/database-kodepos-seluruh-indonesia). This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Indonesia Postcode Data

12,958 postcode found

Postal Code Building / Place Records
21333 Pematang Pasir 2
21334 Sei Merbau 2
21335 Beting Kwala / Kuala Kapias 2
21341 Pasar Baru 2
21342 Muara Sentosa 2
21343 Sumber Sari 2
21344 Keramat Kubah 2
21345 Sei Raja 5
21351 ASAHAN MATI 7
21352 Asahan Mati 8
21361 Sijambi 2
21362 Gading 2
21364 Selat Lancang 2
21365 Semula Jadi 1
21366 Pulau Simardan 1
21367 Bunga Tanjung 1
21368 Pantai Johor 3
21369 Pahang 3
21373 SELAT LANCANG 1
21374 SELAT TANJUNG MEDAN 1
21375 SEMULA JADI 1
21376 PULAU SIMARDAN 1
21377 BUNGA TANJUNG 1
21381 Bangun Baru 23
21382 SEI JAWI JAWI 6
21383 SARANG HELANG 5
21411 Bandar Kumbul 11
21412 Rantauprapat 2
21413 Siringo-Ringo 2
21414 Padang Bulan 4
21415 Kampung Baru 1
21416 BINA RAGA 2
21417 Cendana 2
21418 Kartini 2
21419 Aek Paing 4
21421 Bakaran Batu 2
21422 Ujung Bandar 2
21423 Lobu Sona 2
21424 Sidorejo 2
21425 Sigambal 2
21426 Perdamean 2
21427 Danobale 2
21428 Sioldengan 2
21429 Urung Kompas 2
21451 Bandar Tinggi 24
21452 Aek Hitetoras 18
21454 Aek Kota Batu 13
21455 Adian Torop 21
21457 Aek Kanopan 25
21459 AEK BURU SELATAN 10

Data Source

Datasets are imported from BPS Kode Pos Indonesia (edwin/database-kodepos-seluruh-indonesia), an open reference dataset. CodeReff is not affiliated with the original publisher. edwin/database-kodepos-seluruh-indonesia.

License Public Domain / Open Data
Last Updated2026-10-01

This is a historical snapshot of an external dataset, not a live government feed. Codes, buildings and boundaries may have changed since the snapshot date. Always confirm details with the sender, recipient or relevant authority before relying on them.

Frequently Asked Questions

Indonesia uses a numeric code of 5 digits (e.g. 40135). Five-digit kode pos.
Yes. Indonesia postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
12,958 This database currently lists
The records are imported from BPS Kode Pos Indonesia (edwin/database-kodepos-seluruh-indonesia), an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.