Pathapatnam Assembly constituency is a constituency in Srikakulam district of Andhra Pradesh that elects representatives to the Andhra Pradesh Legislative Assembly in India. It is one of the seven assembly segments of Srikakulam Lok Sabha constituency.
Mamidi Govinda Rao is the current MLA of the constituency, having won the 2024 Andhra Pradesh Legislative Assembly election from Telugu Desam Party. As of 2019, there are a total of 216,221 electors in the constituency. The constituency was established in 1951, as per the Delimitation Orders (1951).
The five mandals that form the assembly constituency are:
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