The Left Front is trailing way behind as an inconsequential number 2. The Congress, and, to the Trinamool's utmost delight the BJP, are not in the race.
"The manner in which the people celebrated the festival of democracy, it is worth admiring. My pronam and salam to them," said Ms Banerjee as her party celebrates with song and dance and drumbeats and by colouring the air with the Trinamool green.
"80% municipalities across State won by @AITCofficial & 80% seats in Kolkata.Overwhelming endorsement for Didi & development," tweeted Trinamool MP Derek O'Brien.
The victory comes as another shot in the arm for Mamata Banerjee who has been under attack from political rivals, particularly over the Saradha chit fund scam, in which several prominent leaders of her party have been questioned.
The civic elections were also an important test for the Left to see if they have regained lost ground.
In 2011, Ms Banerjee won a big majority in the assembly ousting the Left after 33 years of rule.
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