Wikipedia: Ringgold County, Iowa
- Encyclopedia article features geography, demographics and links to cities and towns. Includes maps.
- http://en.wikipedia.org/wiki/Ringgold_County,_Iowa

City-Data.com: Ringgold 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/Ringgold_County-IA.html

Ringgold County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19159.html

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

Ringgold County Iowa
- Features government and related services. Includes a calendar of events, tourism and economic development, census facts and a map of Mount Ayr.
- http://www.ringgoldcounty.us/