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
117472 LYNNSVILLE 331 1
117473 LYNNSVILLE 331 1
117474 LYNNSVILLE 331 1
117475 LYNNSVILLE 331 1
117476 LYNNSVILLE 331 1
117477 LYNNSVILLE 331 1
117478 LYNNSVILLE 331 1
117479 LYNNSVILLE 331 1
117480 LYNNSVILLE 331 1
117481 LYNNSVILLE 331 1
117482 THE ESTIVA 1
117484 MURANO 1
117486 Not available 1
117487 Not available 1
117488 KEW HUA SAN POH ERN SHIH TEMPLE 1
117489 THE MAYLEA 1
117490 THE MAYLEA 1
117491 THE MAYLEA 1
117492 THE MAYLEA 1
117493 THE MAYLEA 1
117494 THE MAYLEA 1
117502 ICA PASIR PANJANG SCANNING STATION 1
117503 THE SPECTRUM 1
117504 THE SPECTRUM 1
117505 THE SPECTRUM 1
117506 THE SPECTRUM 1
117509 Not available 1
117510 DSO (KENT RIDGE) BUILDING 1
117511 NATIONAL UNIVERSITY OF SINGAPORE (CTR FOR ENG LANG COMN) 1
117512 CENTRE FOR STRATEGIC INFOCOMM TECHNOLOGIES 2
117522 WHITEVILLAS ROW 1
117523 WHITEVILLAS ROW 1
117524 WHITEVILLAS ROW 1
117525 THE GALEN 1
117526 MENDON SPRING 1
117528 THE CAPRICORN 1
117532 Not available 1
117533 Not available 1
117534 Not available 1
117535 Not available 1
117536 Not available 1
117537 Not available 1
117538 Not available 1
117540 CITY BEACH RESORT 1
117541 NATIONAL UNIVERSITY OF SINGAPORE (S15) 1
117542 NATIONAL UNIVERSITY OF SINGAPORE (S14) 1
117543 NATIONAL UNIVERSITY OF SINGAPORE 4
117544 NATIONAL UNIVERSITY OF SINGAPORE 1
117545 NATIONAL UNIVERSITY OF SINGAPORE (MD4) 2
117546 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.