If you will go to this URL you'll be on the AR Gen Web home page. You can go to any county that you choose in AR, and see what is available on line. If it's not on line there, then you will need to go to a genealogy library where they have the census' on microfilm, or order them from the Mormon Genealogical Society in your area, and view them at their site. http://www.rootsweb.com/~argenweb http://www.census-online.com/links/AR.html Hope this helps, however, I didn't see a Columbia Co. AR.... Good luck Cathy Switzer Conn