From the Indiana Business Research Center at Indiana University’s Kelley School of Business, this site gives tons of statistics for census, unemployment, manufacturing, and many other subjects. The information includes an overview of the United States, along with results for all fifty states, not just Indiana. Comparisons by state are listed for the economy, education, income & taxes, population & housing, along with the workforce. State comparisons include: the number of patents issued and county business pattern establishments under the economy listing. The number of members of unions can be found under the workforce tab. Population, housing, income, and labor force statistics are listed by county and metro area. Much more information is also included on the site.