The Iowa Territory Census at that time consisted of the following counties: Cedar, Clayton, Clinton, Delaware, Des Moines, Dubuque, Henry, Jackson, Jefferson, Johnson, Jones, Lee, Linn, Louisa, Muscatine, Scott, Van Buren, and Washington.
The census can be accessed by 2 different means.
1. The following link takes you to the page whereby you can access the census by individual county.
2. The following link takes you to a combined alphabetical index of surnames for the entire 1840 census. Click on the letter of the alphabet in which you are interested.
Copyright © 2006, Fred Dethlefsen for the Crawford County, Iowa, IAGenWeb Project.