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
357870 Not available 4
357871 Not available 4
357872 Not available 4
357874 SINGAPORE POWER TRAINING INSTITUTE 2
357875 Not available 1
357876 Not available 1
357877 Not available 1
357900 8@WOODLEIGH 1
357901 8@WOODLEIGH 1
357902 8@WOODLEIGH 1
357903 8@WOODLEIGH 1
357905 BLOSSOMS @ WOODLEIGH 1
357907 BLOSSOMS @ WOODLEIGH 1
357909 BLOSSOMS @ WOODLEIGH 1
357916 PARC MONDRIAN 1
357920 EURO-ASIA PARK 1
357922 EURO-ASIA PARK 1
357958 JJH SERVICE APARTMENT 1
357960 Not available 1
357961 CHONG HOCK TONG 2
357962 Not available 1
357963 Not available 1
357964 Not available 1
357965 Not available 1
357966 Not available 1
357968 Not available 1
357969 Not available 1
357970 Not available 1
357971 LUMIERE MONTESSORI HOUSE 2
357972 Not available 1
357973 Not available 1
357974 Not available 1
357975 Not available 1
357976 Not available 1
357977 Not available 1
357978 Not available 1
357979 Not available 1
357980 Not available 1
357981 SERANGOON PARK 1
357982 SERANGOON PARK 1
357983 SERANGOON PARK 1
357984 SERANGOON PARK 1
357985 WOLSKEL LODGE 1
357986 WOLSKEL LODGE 1
357987 WOLSKEL LODGE 1
357988 WOLSKEL LODGE 1
357989 WOLSKEL LODGE 1
357990 WOLSKEL LODGE 1
357991 WOLSKEL LODGE 1
357992 WOLSKEL LODGE 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.