Census and demographic data were used to determine the states with the highest Muslim populations (as a percentage of the total population, as estimated by census).
It became apparent that a new way would have to be found to compile the results of the 1890 census, in order to keep up with rapid demographic changes.
Broad sources of demographic information, such as your local chamber of commerce, the U.S. Census Bureau, and the SBA, provide valuable information to business owners and should be explored thoroughly particularly as you consider where to locate your business (if you will have a customer-facing physical location).