Wikipedia: Cedar County, Iowa
- Encyclopedia article presents geography, demographics, history and links to cities and towns. With maps.
- http://en.wikipedia.org/wiki/Cedar_County,_Iowa

City-Data.com: Cedar County, Iowa
- Profiles population demographics, jobs, housing, agriculture and crime statistics. Contains a list of recreational areas, churches, cemeteries, post offices, charts, graphs and maps.
- http://www.city-data.com/county/Cedar_County-IA.html

Cedar County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19031.html

Cedar County
- Provides lists of churches, cemeteries, links to school systems, information about county offices, forms, real estate search and election schedules.
- http://www.cedarcounty.org/

Iowa State University Extension - Cedar County
- Offers agricultural, business, family and 4-H programs and resources. Includes staff directory, news, events, hours and directions. Located in Tipton.
- http://www.extension.iastate.edu/cedar/

Cedar County Raceway
- Historic 1/4 mile dirt oval. Includes classes, schedule, rules, results, points, driver profiles and admission rates. Located in Tipton.
- http://www.cedarcountyraceway.com/

Cedar County Economic Development Commission
- Features overview, demographics, statistics about employment, quality of life and properties for sale.
- http://www.cedarcountyia.org/