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509290 post code

Post code details

1 place
Code
Place
Jalan Mariam
Region
—
County
—
Coordinates
1.3629, 103.968
Accuracy
—
Country
Singapore
1.3629, 103.968© OpenStreetMap

Places under this code

1
PlaceRegionCountyCoordinates
Jalan Mariam——1.3629, 103.968

Same code in other countries

0
This code only appears in this country.

FAQ

Which city is 509290 in?

Jalan Mariam, , Singapore.

What are the coordinates of 509290?

1.3629, 103.968

Is 509290 used in other countries?

No.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in