Shelby County Historical Museum
- Features four buildings, including two cabins from the 1850s. Includes descriptions of displays, photographs, hours and events. Located in Harlan.
- http://www.schmuseum.org/

Wikipedia: Shelby County, Iowa
- Encyclopedia article covers geography, demographics and links to localities. Includes maps.
- http://en.wikipedia.org/wiki/Shelby_County,_Iowa

City-Data.com: Shelby 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/Shelby_County-IA.html

Shelby County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19165.html

Shelby County Conservation Board
- Manages over 700 acres of parks and natural areas; including lakes, rivers, streams, prairies, and woodlands for recreation, wildlife habitat, and outdoor education. Includes profile, board offices, links to parks and map.
- http://conservation.shco.org/

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

Shelby County Catholic School
- Serves students in grades K-12. Contains annual progress report, newsletter, staff and board of education lists, directory, calendar, schedules and lunch menu. Located in Harlan.
- http://www.shelcocath.pvt.k12.ia.us/

Shelby County Chamber of Commerce
- Provides a mission statement, a business directory, a Board of Directors list, information about tourism, outdoor recreation, events and printable PDF maps.
- http://www.exploreshelbycounty.com/

Shelby County Fair
- Held annually in Harlan in July. Provides a schedule of events, an entertainment schedule, a list of corporate sponsors, and a directory of the fair board and directors.
- http://www.shelbycountyfair.org/

Shelby County
- Official county government site. Features offices and departments, board minutes, history of the court house, ordinances, community services and links.
- http://www.shco.org/

Shelby County DevelopSource
- Economic development information.
- http://www.developsource.com/