 The <unk> Central School District serves most of Clinton County , including Lock Haven , as well as parts of Centre County and Potter County . The district 's administration building is in Lock Haven as are three of the district 's elementary schools , Dickey Elementary , <unk> Elementary , and Woodward Elementary , all for children enrolled in kindergarten through fifth grade . The total enrollment of these three schools combined in 2002 – 03 was 790 . Central Mountain Middle School in Mill Hall is the nearest public middle school , for grades six to eight . The nearest public high school , grades nine to twelve , is Central Mountain High School , also in Mill Hall . 
