Larson Angus and Charolais
- Contains farm profile, photographs of herd animals and information about genetic selection.
- http://pionet.net/~larsonj/

Sioux Rapids
- Situated in the northernmost part of Buena Vista County. Provides information about businesses and services, recreation, history, school and churches. Includes event calendar, photographs and maps.
- http://www.siouxrapids.com/

Wikipedia: Sioux Rapids, Iowa
- Encyclopedia article covers geography and demographics of this community in Buena Vista County.
- http://en.wikipedia.org/wiki/Sioux_Rapids,_Iowa

Sioux Central Community School
- Serves students from pre-school through grade 12. Includes Board minutes, events, school policies, breakfast and lunch menus, and links to activities.
- http://www.sioux-central.k12.ia.us/