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
42256 AWILEGA 12
42257 BANJARNEGARA 11
42261 Cikoneng 30
42262 Alaswangi 29
42263 Babadsari 28
42264 Banjarmasin 28
42265 Babakankeusik 46
42266 BABAKANLOR 11
42267 BABAKANKEUSIK 10
42268 CIBUNGUR 11
42269 BANJARMASIN 10
42271 Babakanlor 39
42272 Baturanjang 21
42273 Banjarnegara 40
42274 Banyumas 16
42275 Bungurcopong 16
42276 Bojongmanik 26
42277 Angsana 19
42278 BOJONGMANIK 9
42279 CIBARANI 10
42281 Bojen 18
42282 Banyuasih 18
42283 Cigorondong 14
42284 Batuhideung 24
42285 Cibaliung 28
42286 Cikadongdong 28
42287 CIKADU 10
42289 BOJEN 8
42311 Cikatapis 3
42312 Aweh 16
42313 Cipeundeuy 3
42314 Muara Ciujung Timur 2
42315 Jatimulya 3
42316 Cijoro Pasir 2
42317 Cijoro Lebak 2
42318 Cilebang 12
42319 CIMANGEUNGTEUNG 10
42331 CIKATAPIS 1
42332 AWEH 1
42333 KALANGANYAR 1
42334 SANGIANG TANJUNG 1
42335 SUKAMEKARSARI 1
42336 CILANGKAP 1
42337 PASIR KUPA 1
42352 Banjarsari 25
42353 Banjarsari 25
42354 BOJONG KONENG 24
42355 Banjarsari 41
42356 Anggalan 26
42357 Asem 27

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.