You must not be familiar with Genweb sites. They are trying hard to have info out there free. Some of what you want may already be there. Page down for census info. Contact the list administrator for that site if its not there and you want to contribute.
http://www.usgenweb.org/projects/projects.html
I have just completed only 1/2 of 1890 Licking and its in the process of being proofed.I also did Summit Co 1890, not sure of that status yet.
Some info has been put on under various states and their counties. Look around first before you duplicate. Their is also a census site online, can't think of the address just do a search for US Census and see what turns up.
Barbara