If you're still looking for this info, the NARA site has WWII enlistment information--including where they enlisted at, single/married, etc., number of years of education, etc.
It's in the AAD part of the NARA site. The files are called:
File Unit Title: Electronic Army Serial Number Merged File, ca. 1938 - 1946 Data Table: ENLISTMENT RECORDS Member of:Record Group 64: Records of the National Archives and Records Administration;Series: World War II Army Enlistment Records, 6/1/2002 - 9/30/2002