Bighorn river valley 2007-06 – Erik Lizee, Public domain – Wikimedia Commons Clearwater County is located in Alberta. About 11,947 people live here (as of 2016). Between 2016 and 2021, the population fell from 11,947 to 11,865. Its area extends over around 18,682.5 square kilometres. Clearwater County has around 5.414 streets. Clearwater County is municipal district of Alberta, Canada. Among other things, Clearwater County has hotels, restaurants, cafés, attractions and museums. For more information, see www.clearwatercounty.ca.