American Fact Finder from U.S. Census Bureau
Fact Finder is a great source for:
  • American community surveys
  • Economic
  • Geographic data
  • Housing
  • Population
The U.S. Government’s official web portal provides links to government information at all levels of government by topic and by organization.

Iowa Constitution

This website has the 3 constitutions of Iowa and the amendments.

Iowa Department of Transportation (DOT) Library
The Iowa DOT Library exists to collect, curate, and distribute transportation related research and information to aid Iowa DOT planners, designers, engineers, and scientists in creating innovative transportation systems to serve Iowans.

Iowa General Assembly
The Iowa General Assembly page has information on:
  • Activities
  • Agencies
  • Iowa law
  • Legislative bills
  • Legislators
  • Lobbyists
  • Useful publications 
Iowa Publications Online
This electronic depository for documents is produced by Iowa state agencies and intended for use by the general public.

Iowa State Boards & Commissions
View this searchable list of commissions by interest, board name, department, and state code.

National Agricultural Statistics Service (NASS) Iowa Office
The NASS website is a great source for up-to-date statistics on Iowa farm production and prices.

Patents, Trademarks, & Copyrights
Iowa Patents and Trademark Depository Library website provides resources for inventors and entrepreneurs and a link to the U.S. Patent and Trademark Office to perform searches.

State & Local Government on the Net
This frequently updated directory contains official state, county, and city government websites. It also provides links to national organizations, multistate sites, etc.

State Data Center of Iowa
The State Data Center is the source for population, housing, business, and government statistics about Iowa.

State of Iowa
The state’s official web portal provides links to Iowa state agencies, Iowa county government sites, and Iowa cities with websites. It also includes links to information on Iowa tourism, business, education, employment, etc.