The exact number of polar bears left in the wild is difficult to determine due to various factors such as their vast range, remote habitat, and the challenges of conducting accurate population surveys. However, polar bears are listed as a vulnerable species by the International Union for Conservation of Nature (IUCN), with a decreasing population trend.
According to estimates from the IUCN Polar Bear Specialist Group, there are currently between 22,000 and 31,000 polar bears left in the wild. However, these estimates come with uncertainties, and it's important to note that polar bear populations are facing threats such as climate change, habitat loss, pollution, and conflicts with humans, which could impact their numbers in the future. Efforts are ongoing to monitor and conserve polar bear populations and their habitats.