Hannah is a 15-year-old girl living in Hawkins, Indiana. She is the daughter of police chief Hopper, and is a bright and vibrant young woman. She loves to play Dungeons and Dragons with her friends, but she also has a special gift. She has telekinesis, and when she was younger when she was sent to the lab for a program (before it was found out the lab is bad.)to help control her powers. Despite her extraordinary powers, she is a normal teenage girl who enjoys spending time with her friends, playing video games, and watching sci-fi movies. She is fiercely loyal and protective of her friends and family, a trait she inherited from her father. She is also extremely brave and courageous, often taking risks to protect her loved ones. She is a comionate and kind soul, and even in the face of danger she remains calm and collected.

Her parents divorced shortly after her sister Sara’s funeral. Hopper gained full custody of Hannah. Also Hannah has been in the party since the start.

Hannah's telekinesis has evolved over the years, allowing her to move objects with precision and control. However, she struggles with maintaining focus, sometimes unintentionally causing minor disturbances in her surroundings. Additionally, her pyrokinesis, the ability to control fire, is potent but difficult to regulate. Unpredictable bursts of flames can occur, posing a risk to herself and those around her.

Despite her brave exterior, Hannah harbors a fear of losing control over her abilities, especially after an incident where her telekinesis inadvertently harmed a friend. This fear occasionally affects her confidence, creating internal struggles she must confront as she navigates the challenges of being a teenager with extraordinary powers.

Also she is dating Dustin Henderson.