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
058833 TELOK AYER CONSERVATION AREA 2
058834 TELOK AYER CONSERVATION AREA 1
058835 TELOK AYER CONSERVATION AREA 1
058836 Not available 1
058837 Not available 2
058838 TELOK AYER CONSERVATION AREA 1
058839 TELOK AYER CONSERVATION AREA 2
058840 BUDDHA TOOTH RELIC TEMPLE & MUSEUM 3
058917 KRETA AYER CONSERVATION AREA 2
058918 KRETA AYER CONSERVATION AREA 3
058919 Not available 2
058921 Not available 3
058922 KRETA AYER CONSERVATION AREA 1
058923 Not available 3
058925 Not available 3
058926 KRETA AYER CONSERVATION AREA 1
058927 Not available 1
058928 KRETA AYER CONSERVATION AREA 3
058929 Not available 3
058930 KRETA AYER CONSERVATION AREA 3
058931 Not available 3
058932 KRETA AYER CONSERVATION AREA 3
058933 Not available 3
058934 KRETA AYER CONSERVATION AREA 3
058935 Not available 3
058936 KRETA AYER CONSERVATION AREA 3
058937 Not available 3
058938 KRETA AYER CONSERVATION AREA 3
058939 Not available 3
058940 KRETA AYER CONSERVATION AREA 3
058941 Not available 3
058942 KRETA AYER CONSERVATION AREA 3
058943 Not available 1
058944 KRETA AYER CONSERVATION AREA 3
058945 HOMETEAMNS CHINATOWN 1
058946 HOMETEAMNS CHINATOWN 1
058948 HOMETEAMNS CHINATOWN 1
058950 KRETA AYER CONSERVATION AREA 1
058954 KRETA AYER CONSERVATION AREA 3
058955 KRETA AYER CONSERVATION AREA 3
058956 KRETA AYER CONSERVATION AREA 4
058957 KRETA AYER CONSERVATION AREA 3
058958 KRETA AYER CONSERVATION AREA 3
058959 KRETA AYER CONSERVATION AREA 3
058960 KRETA AYER CONSERVATION AREA 3
058961 KRETA AYER CONSERVATION AREA 3
058962 KRETA AYER CONSERVATION AREA 3
058963 KRETA AYER CONSERVATION AREA 3
058964 KRETA AYER CONSERVATION AREA 3
058965 YES CHINATOWN POINT HOTEL 3

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.