DECIMAL CLASSIFICATION 
New Jersey 
074.93 Central counties 
931 
932 
933 
934 
935 
936 
937 
938 
94 
941 
942 
943 
944 
945 
946 
947 
948 
95 
96 
961 
962 
963 
964 
965 
966 
967 
97 
971 
G72 
973 
974 
975 
976 
977 
978 
rs 
581 
582 
983 
984 
985 
986 
987 
988 
99 
991 
992 
993 
994 
995 
996 
997 
aq8 
Essex 
Newark 
Orange 
Union 
Elizabeth 
Rahway 
Southern counties 
Middlesex 
New Brunswick 
Somerset 
Monmouth 
Ocean 
West Jersey 
Central counties 
Burlington 
Mercer 
Trenton 
Princeton 
Northern counties 
Hunterdon 
Raritan 
Morris 
Sussex 
Warren 
Upper southern counties 
Gloucester 
Atlantic 
Camden 
Camden (city) 
Lower southern counties 
Salem 
Salem City 
Cumberland 
Brideeton 
Cape Mav 
Population in 1920 
652 089 
414 524 
33 268 
200 157 
95 783 
II 042 
162 334 
32 779 
47 991 
104 925 
22 155 
31 770 
150 881 
119 289 
5 917 
32 8853 
4 457 
82 694 
24 905 
45 057 
48 224 
83 914 
190 508 
110 300 
36 572 
7 435 
61 248 
14 3322 
17)