Census Links is a growing catalog of links to transcriptions of census, tax lists, birth, death, marriage and military records, all freely available to help with your genealogy research.
From the UsGenWeb Census Project
1850 Census, Dyer County, Tennessee
1870 Census, Dyer County, Tennessee
1890 Venteran's Schedule, Dyer County, Tennessee
1930 Census, Dyer County, Tennessee (Partial)