[ChiSoxRox]

Originally Posted by wwmiv

1920 ‘Metropolitan Districts’

11. Baltimore: 817,646
City: 733,826
Surroundings: 83,820 (metro definition changes likely contributed to this)

Source: https://www2.census.gov/library/publ...3450421ch1.pdf

1918 is when Baltimore does its last collar area annexation, jumping from 32 to 80 square miles.


(Maryland State Archives)