Possibly the swiftest route to your roots.
Irish genealogy website directory.
www.rootsweb.ancestry.com/~irlker/census11.html
Description:
The census lists county, barony, region (West Kerry), DED, Poor Law Union, Parish, Townland or Street, along with information on each person. Form A recorded the data on each individual. The Explanation of Form A describes the categories and data on this return.