The ED may not be the same in 1940 as it was in 1930 ... but the NARA site for 1940 provides a list of 1930 EDs and then gives you the equivalent ED for 1940. Joan In a message dated 4/14/2012 4:57:17 P.M. Eastern Daylight Time, gale_gorman@me.com writes: I wasn't really in a hurry to see the 1940 census but I was curious so I looked up the family in 1930 and then used the same ED for 1940 and the same family popped with everyone 10 years older and one more child. I was born in November of '40 so I'm still in the dark. Gale Gorman Houston