Is the house in walk the line Johnny cashs real home?

Yes, the house depicted in "Walk the Line" as Johnny Cash's childhood home is based on his real home in Dyess, Arkansas. The film portrays the Cash family's life during his early years, although some artistic liberties may have been taken. The actual house was part of a New Deal resettlement project, and it reflects the hardships the family faced. Today, the site is preserved as part of the Johnny Cash Boyhood Home Historic Site.