Mariya is a member of the Uttar Pradesh Legislative Assembly affiliated with the Samajwadi Party. In the 2022 Uttar Pradesh Assembly elections, Mariya contested from the Matera constituency and won the seat by defeating Arun Veer Singh from Bharatiya Janata Party with a margin of 10428 votes.
Mariya’s total declared assets are Rs 13.4 crore, including Rs 2.8 crore in moveable assets and Rs 10.6 crore as immovable assets. Her total reported income is Rs 55.8 lakh, of which Rs 6.3 lakh is self income. Mariya’s has total liabilities of Rs 5.8 crore. She does not have any criminal record and is 38 years old.