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
266934 PRINCESS OF WALES PARK 1
266935 PRINCESS OF WALES PARK 1
266936 Not available 1
266937 Not available 1
266938 PRINCESS OF WALES PARK 1
266939 PRINCESS OF WALES PARK 1
266940 PRINCESS OF WALES PARK 1
266941 PRINCESS OF WALES PARK 1
266942 PRINCESS OF WALES PARK 1
266943 PRINCESS OF WALES PARK 1
266944 Not available 1
266945 PRINCESS OF WALES PARK 1
266946 PRINCESS OF WALES PARK 1
266947 Not available 1
266948 Not available 1
266949 Not available 1
266950 Not available 1
266951 Not available 1
266952 Not available 1
266953 Not available 1
266967 Not available 1
266968 Not available 1
266969 Not available 1
266970 Not available 1
266971 Not available 1
266972 Not available 1
266973 Not available 1
266974 Not available 1
266975 Not available 1
266976 Not available 1
266977 Not available 1
266978 Not available 1
266979 Not available 1
266980 Not available 1
266982 PRINCESS OF WALES PARK 1
266983 Not available 1
266984 PRINCESS OF WALES PARK 1
266985 PRINCESS OF WALES PARK 1
266986 PRINCESS OF WALES PARK 1
266987 Not available 1
266988 PRINCESS OF WALES PARK 1
266989 Not available 1
266990 Not available 1
266991 Not available 1
266992 Not available 1
267008 OEI TIONG HAM PARK 1
267009 OEI TIONG HAM PARK 1
267011 OEI TIONG HAM PARK 1
267012 OEI TIONG HAM PARK 1
267013 OEI TIONG HAM PARK 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.