Mandeep Dhillon has mentioned her mother as her parents. She was brought up by her mother. It seems that her mom and dad have separated away from each other.

She was born on December 21, 1990, and grew up in Hertfordshire. She is 30 years old and will be 31 this year. Mandeep was the youngest among the three children of her mother.

 Her mother is said to be a professional social worker. Similarly, her IMDB mentions that one of her siblings is Sandeep Dhillon. Mandeep is of British nationality and, the ethnicity she belongs to is half Indian ethnicity.