Country Information

CountrySingapore
ISO CodeSG / SGP
LanguageEnglish, Malay, Mandarin, Tamil
Total Records121,360
Building / Address Records141,687
Last Updated2026-09-16

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.

This database currently holds 121,360 postal codes ranging from 018906 to 918146, linked to 141,687 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. This country does not use administrative subdivisions to organise its postal codes. 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: OneMap.sg (via xkjyeah/singapore-postal-codes). This is an imported reference dataset (snapshot: OneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017), 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.

Singapore Postcode Data

121,360 postcode found

Postal Code Building / Place Records
227973 FRASER RESIDENCE SINGAPORE 1
227976 LASALLE COLLEGE OF THE ARTS (WINSTEDT CAMPUS) 1
227977 G I G INTERNATIONAL SCHOOL 2
227979 MONKS HILL FLAT 1
227980 MONKS HILL FLAT 1
227981 MONKS HILL FLAT 1
227982 MONKS HILL FLAT 1
227983 MONKS HILL FLAT 1
227984 MONKS HILL FLAT 1
227985 MONKS HILL FLAT 1
227986 MONKS HILL FLAT 1
227987 Not available 1
227988 ANGLO-CHINESE SCHOOL (JUNIOR) 2
227989 TEMPORARY SITE OFFICE 1
228001 TEMPORARY SITE OFFICE 1
228022 HOCK MANSION 1
228025 LIV ON WILKIE 1
228029 THE CHRISTIAN ASSEMBLY HALL 1
228030 WILKIE REGENCY 1
228031 NIVEN SUITES 1
228051 SOPHIA FLATS 1
228055 SAM KIANG HUAY KWAN CHARITY CLINIC 2
228056 Not available 1
228059 WILKIE 48 1
228064 WILKIE APARTMENTS 1
228065 Not available 1
228066 Not available 1
228067 WILKIE VALE 1
228068 JIA 1
228070 LE WILKIE 1
228071 ESTILO 1
228073 ESTILO 1
228079 WILKIE 80 1
228080 ABDULLAH SHOOKER JEWISH WELFARE HOME 1
228081 WILKIE MANSION 3
228083 WILKIE MANSION 4
228084 WILKIE 87 1
228085 GURDWARA SRI GURU SINGH SABHA 1
228086 GURDWARA SRI GURU SINGH SABHA 3
228087 Not available 1
228088 Not available 1
228089 WILKIE COURT 1
228090 Not available 1
228091 CHAPEL OF CHRIST THE KING 3
228092 Not available 1
228095 DBS BUZZ WILKIE EDGE 2
228096 WILKIE STUDIO 1
228114 Not available 1
228115 Not available 1
228116 Not available 1

Data Source

Datasets are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff is not affiliated with the original publisher. xkjyeah/singapore-postal-codes.

SnapshotOneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017
Last Updated2026-09-16

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

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.
Yes. Singapore 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.
121,360 This database currently lists
The records are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), 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.