Census Directory

Federal Census	State Census	Misc. Census Information
1840	1836
1840 Census Index Page	1836 State Census 1836 Every Name Index	Iowa Census Project
1850	1838
1850 Mortality Schedule	1838 Statistics only
1860	1854
Mortality Schedule 1860 Census Index	1854 Dubuque State Census
1870	1856
1870 Census Key Cascade Twp. Center Twp. Concord Twp. Dodge Twp. Iowa Twp. Jefferson Twp. New Wine Twp. Peru Twp. Vernon Twp. Washington Twp. Whitewater Twp.	1856 Julien Twp. State Census
1880	1885
	1885 Dubuque State Census
1900
1900 Census Key 1900 Vernon Census 1900 Washington Census