City-Data.com: Ruthven, Iowa
- Profiles housing, population demographics, jobs, weather and climate tables. Contains a list of area hospitals, schools, airports, radio and TV broadcast stations, charts and maps.
- http://www.city-data.com/city/Ruthven-Iowa.html

Hawkeye Holsteins
- Provides pedigree information and photographs.
- http://www.holsteinworld.com/hawkeyeholsteins/

Wikipedia: Ruthven, Iowa
- Encyclopedia article covers geography and demographics of this city in Palo Alto County.
- http://en.wikipedia.org/wiki/Ruthven,_Iowa

Ruthven, Iowa
- Contains a business directory, list of city officials, calendar, attractions and information about Lost Island Lake.
- http://www.ruthvenlostisland.com/

Mad Butcher Salsa
- Producing homemade salsa. Includes the company's history, product descriptions and order information.
- http://madbutchersalsa.com/

Redwood Resort
- Family-oriented resort offers cabin and campsite rentals, fishing and water sports. Includes photos, rates and a reservation inquiry form.
- http://www.redwoodatlostisland.com/

Ruthven Telephone Exchange
- Provides a list of services, directory assistance, community links and a contact form.
- http://www.ruthventel.com/

Ruthven-Ayrshire Community School District
- Provides district news, events, sports schedules, resources for parents and students, and a faculty directory.
- http://www.ruthven.k12.ia.us/