Here is what I *think* I know about the Ohio census records. There was no 1790 census for Ohio because it wasn't formed yet. It wasn't a state in 1800 either, and if there was a census of the Northwest Territory it must have burned because NARA doesn't list it. There was an 1810 census done, but it burned except for Washington County (which was much larger back then). However, when I looked for it in our local NARA office I was told that they didn't stock it. They thought it might be found in Ohio, maybe at the historical society. If anyone has better info than this, I'd love to hear about it. Len