High Quality Content by WIKIPEDIA articles! Huntley is a rapidly growing village in McHenry and Kane Counties, Illinois. In 2008, the U.S. Census Bureau estimated the village`s population to be 22,923. As of the 2000 Census, the village had a mere 5,730 people, meaning the village`s population has more than tripled in eight years. Huntley has adopted a very aggressive development strategy that would fit more into place in the Sunbelt rather than in an outer suburb of Chicago. Currently, the village has 11.75 sq mi (30.4 km2).