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
288943 HILLCREST PARK 1
288944 Not available 1
288945 HILLCREST PARK 1
288946 HILLCREST PARK 1
288947 HILLCREST PARK 1
288948 HILLCREST PARK 1
288949 HILLCREST PARK 1
288950 HILLCREST PARK 1
288951 HILLCREST PARK 1
288952 HILLCREST PARK 1
288953 HILLCREST PARK 1
288954 Not available 1
288955 HILLCREST PARK 1
288956 HILLCREST PARK 1
288957 HILLCREST PARK 1
288958 HILLCREST PARK 1
288959 HILLCREST PARK 1
288960 HILLCREST PARK 1
288961 HILLCREST PARK 1
288962 HILLCREST PARK 1
288963 HILLCREST PARK 1
288964 HILLCREST PARK 1
288965 HILLCREST PARK 1
288966 HILLCREST PARK 1
288967 HILLCREST PARK 1
288968 HILLCREST PARK 1
288969 HILLCREST PARK 1
288970 HILLCREST PARK 1
288971 HILLCREST PARK 1
288972 Not available 1
288973 HILLCREST PARK 1
288974 HILLCREST PARK 1
288975 HILLCREST PARK 1
288976 HILLCREST PARK 1
288977 HILLCREST PARK 1
288978 HILLCREST PARK 1
288979 HILLCREST PARK 1
288980 HILLCREST PARK 1
288981 HILLCREST PARK 1
288982 HILLCREST PARK 1
288983 HILLCREST PARK 1
288984 HILLCREST PARK 1
288985 HILLCREST PARK 1
288986 HILLCREST PARK 1
288987 HILLCREST PARK 1
288988 HILLCREST PARK 1
288989 HILLCREST PARK 1
288990 HILLCREST PARK 1
288991 HILLCREST PARK 1
288992 HILLCREST 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.