DECIMAL CLASSIFICATION 
974.8 
y 
811 
812 
813 
814 
815 
816 
817 
818 
819 
82 
821 
822 
823 
824 
825 
826 
827 
83 
831 
832 
833 
834 
835 
R36 
837 
838 
839 
84 
841 
842 
843 
844 
845 
846 
847 
848 
849 
85 
851 
852 
853 
854 
855 
856 
857 
858 
859 
Pennsylvania 
In territory claimd in 17th century by Sweden and then cald New Sweden or 
New Swedeland 
Area 45,126 sq. mi. 67 counties 
Population 8,720,017 in 1920 
Sobriquet: Keystone state Capital: Harrisburg 
Southeast counties Philadelphia and Chester group 
Population in 1920 
Philadelphia (co. and city) 1 823 779 
Montgomery 199 310 
Chester 1I§ 120 
Delaware 173 084 
Lancaster 173 797 
Berks 200 854 
Schuylkill 217 754 
Dauphin 153 116 
Lebanon 63 152 
Eastern counties Bucks group 
Bucks 82 476 
Northampton 153 506 
Wayne 27 435 
Pike 6 818 
Monroe 24 295 
Carbon 62 565 
Lehigh 148 101 
Northeast counties Northumberland group 
Northumberland 122 079 
Luzerne 390 991 
Wilkesbarre 
Susquehanna 
Wyoming 
Lackawanna 
Scranton 
Columbia 48 349 
Montour 14 080 
Southeast central counties Cumberland group 
York 144 52I 
Adams 34 583 
Cumberland 58 578 
Franklin 62 275 
Perry 22 875 
Mifflin 31 439 
Juniata 14 464 
Union [5 850 
Snyder 17 129 
Northeast central counties East Lycoming group 
Lvcoming 83 100 
Center 
Clinton 
Potter 
Tioga 
Bradford 
44 304 
33 5855 
21 089 
37 118 
51 166 
Sullivan 
}Y R20