MANDURAH is the hot spot for missing super millions.
Residents have lost track of almost $31 million of their retirement nest eggs.
There is at least $1.3 billion in lost super across WA.
Kardinya and Spearwood residents are missing $26.5 million and another $25.9 million is missing in Success.
A Westpac spokesman said customers put off searching for super because it would take a long time but it could be found in a matter of minutes.
There are believed to be more than 71,000 missing supper accounts in WA.