Mst. Sadia Sarkar was born on 16 December 1989 in Krishnapur village of the 7th Chandai union in Baraigram Upazila of Natore district. Father Md. Sattar Sarkar was a businessman by profession and Mother Mst. Gulnahar Khatun is a housewife. She is the eldest of four brothers and sisters.
She studied at the primary level in Krishnapur Government Primary School. Later, she was educated at the secondary level in the city union’s well-known Panchbaria High School and received a GPA of 2.80 during S. S. C. Subsequently, she pursued H.S.C from Dhanaidaha Khalisadanga Degree College and received a GPA of 2.71. Afterward, she completed B. A. Honors within 4 years and a Master’s in Bengali Language and Literature from Rajshahi College, one of the affiliates of the National University with second class.
She successfully completed the 10th School Teacher Registration Course and 10th Lecturer Teacher Registration Course on Bangla Language and Literature.
According to Niti Mala (2009) conducted under the Ministry of Social Welfare since 2018, Mst. Sadia Sarkar has successfully served as an Assistant Teacher in Dhanaidaha Haque Autistic & Buddhi Protibondhi Biddaloy.
The main goal is to work for the development of children with disabilities and ensure that children with disabilities can become self-reliant by overcoming all the barriers of family and society so that they can get work-oriented education along with reading and writing. All in all, she intends to contribute to shaping the Dhanaidaha Haque Autistic & Buddhi Protibondhi Biddaloy as the best institution in the world through proper groundwork.