Roca Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/roca-ne

Prairie Woolworks & Log Cabin Antiques
- Offers handmade rugs, patterns, and supplies. Includes product descriptions, order and contact information.
- http://www.prairiewoolworks.com/

CASDE | Roca -- Lancaster County
- Named derived from the Spanish word for rock. Includes its history and a photograph.
- http://casde.unl.edu/history/counties/lancaster/roca/

Roca, Nebraska USA
- Provides a community profile, historical background, a calendar of events, information about schools, churches and industries, a business directory and village map.
- http://interlinc.ci.lincoln.ne.us/towns/roca/