. . . . "Clinton County"@en . "16.9885"^^ . "2010Z"^^ . "Clinton County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 39,238. Its county seat is Lock Haven. The county was created on June 21, 1839, from parts of Centre and Lycoming Counties."@en . "1839-06-21Z"^^ . "1.0"^^ . . "39238"^^ . "2.32322e+09"^^ . "2.29991e+09"^^ . . . "2.30509e+07"^^ .