Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Lochbuie is a Statutory Town in Adams and Weld counties in the U.S. state of Colorado. The population was 2,049 at the U.S. Census 2000.According to the United States Census Bureau, the town has a total area of 1.4 square miles (3.5 km²), of which, 1.3 square miles (3.5 km²) of it is land and 0.04 square miles (0.1 km²) of it (1.47%) is water.