Sungai Petani has a population of 544,851, making it the 14th largest place we list in Malaysia. It is in Kedah.
Sungai Petani holds 1.5% of Malaysia's 36,385,115 people. Kuala Lumpur, the largest place we list there, is 2.7 times its size. Twenty years earlier the World Gazetteer recorded 228,843, a rise of 138%.
The 2005 figure comes from the World Gazetteer archive restored on this site. The two sources may draw the settlement's boundary differently, so treat the change as indicative rather than exact. Why figures differ.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Kota Bharu | Kelantan | 568,900 |
| Kuantan | Pahang | 548,014 |
| Kota Kuala Muda | Kedah | 544,984 |
| Selayang Baru Utara | Selangor | 542,409 |
| Pasir Gudang | Johor | 534,659 |
| Mukim Pulai | Johor | 505,661 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.