Leah Swinfield was seen leaving her home shortly after 12.30am on Sunday 4 July and has not returned.
She has been missing for more than 24 hours and both her family and officers are concerned for her welfare.
Leah, who is 5ft 1ins tall, may have travelled to Leicester at some point. She is of a very slim build and has long, curly hair which is half ginger and half pink.
The clothing she may be currently wearing is unknown, but she generally wears leggings and a hoody.
Anyone who has seen Leah, or knows of her whereabouts, should contact police on 101, quoting incident 571 of 4 July.
Changes to Fosse Park approved
Extra police patrols coming to market towns
Woman in her 70s loses thousands in courier fraud scam
Leicestershire parents vote to keep October half term
Airport apologises over data breach
Petition to reopen Shepshed tip
Appeal for information following serious collision in Queniborough
Aerial photographs of the Bee Hive Car Park taking shape
