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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
417985 KEMBANGAN ESTATE 1
417986 KEMBANGAN ESTATE 1
417987 KEMBANGAN ESTATE 1
417988 KEMBANGAN ESTATE 1
417989 KEMBANGAN ESTATE 1
417990 KEMBANGAN ESTATE 1
417991 KEMBANGAN ESTATE 1
417992 TSAN TAN LIM TEMPLE 1
417993 KEMBANGAN ESTATE 2
417994 KEMBANGAN ESTATE 1
417995 KEMBANGAN ESTATE 1
417996 KEMBANGAN ESTATE 1
417997 KEMBANGAN ESTATE 1
417998 KEMBANGAN ESTATE 1
417999 KEMBANGAN ESTATE 1
418012 SIN CHUAN GARDEN 1
418013 SIN CHUAN GARDEN 1
418014 Not available 1
418015 SIN CHUAN GARDEN 1
418016 SIN CHUAN GARDEN 1
418017 SIN CHUAN GARDEN 1
418019 SIN CHUAN GARDEN 1
418020 SIN CHUAN GARDEN 1
418021 Not available 1
418022 SIN CHUAN GARDEN 1
418023 Not available 1
418024 SIN CHUAN GARDEN 1
418025 SIN CHUAN GARDEN 1
418026 Not available 1
418027 SIN CHUAN GARDEN 1
418028 SIN CHUAN GARDEN 1
418029 Not available 1
418030 SIN CHUAN GARDEN 1
418031 Not available 1
418032 Not available 1
418034 Not available 1
418035 Not available 1
418036 Not available 1
418037 Not available 1
418038 Not available 1
418039 Not available 1
418040 Not available 1
418045 Not available 1
418046 Not available 1
418047 SIN CHUAN GARDEN 1
418048 Not available 1
418080 Not available 1
418081 Not available 1
418082 Not available 1
418083 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.