"570" . "17751" . . "2.39e+06"^^ . "Mill Hall is a borough in Clinton County, Pennsylvania, United States. The population was 1,613 at the 2010 census."@en . "Mill Hall, Pennsylvania"@en . . . "70000.0"^^ . "1613"^^ . . "2.45e+06"^^ . "676.0"^^ . . . . "173.126"^^ .