Kiera Julia Meldrum, aged 14, was reported missing by her mum at around 9.30pm on Tuesday 3 December 2013, after she failed to return home to the Fulford Road area of the city.
Officers have been making enquiries throughout York and believe that Kiera is still in the area. They are urging residents and visitors to the city to remain vigilant and report any sightings of her.
Kiera is described as white, around 5ft tall, with a medium build, brown hair, and hazel eyes.
Anyone who can help officers to locate Kiera is urged to contact North Yorkshire Police on 101 – select option 1 – and pass information to the Force Control Room.
Please quote reference number 12130209399 when passing information about Kiera’s whereabouts.