Population history of Oakland from 1880 - 1990

year	 rank	population

1880 	   51 	     34555
1890 	   60 	     48682
1900 	   56 	     66960
1910 	   32 	    150174   
1920 	   31 	    216261    
1930 	   30 	    284063    
1940 	   29 	    302163   
1950 	   27 	    384575   
1960 	   33 	    367548    
1970 	   38 	    361561    
1980 	   43 	    339337    
1990 	   39 	    372242