2760 McClay RoadSt. Charles , MO , 63303-5427
Phone: 636) 441-757738° 45' 28.2096" N, 90° 33' 4.8384" W
The McClay Branch is part of the St. Charles City-County library system, opened in 1998. This branch offers curb-side service, internet computers, free wi-fi, meeting rooms, and programs for adults, teens and kids.