I’m using the 1920, 1930, and 1940 complete count files. From the documentation site for the CITY variable (link above) for 1920 and 1930:
" 1920 and 1930: The city of residence is given for households in any city with 25,000+ inhabitants."*
But, there is no listing for the 1940 complete count. Is the universe the same as for the 1920 and 1930 files?
or does the 1940 universe the same as in the 1940 1% file?
“1940 1% and 1950: The city of residence is given for households located in central cities of metropolitan areas only if the metropolitan central city and the remainder of the metropolitan area each had a population of 100,000+”