Sidney Rodeo
- Includes information for show times, location, lodging and related links.
- http://sidneyrodeo.us/

Horse Creek Tree Farm
- Offers Christmas trees available for cutting. Includes farm profile, photographs, map and directions.
- http://www.horsecreektreefarm.com/

Sidney Chamber Of Commerce
- Provides an overview of the community, list of businesses and services, recreation and calendar of events.
- http://www.aboutsidney.net/

Sidney Community Schools
- Home of the Cowgirls and Cowboys. Contains belief statements, parent and community information, staff directory, calendar, board minutes and financial reports, menus, athletic schedules, online databases and links to the buildings.
- http://sidneyschools.connections.net/

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

Wikipedia: Sidney, Iowa
- Encyclopedia article features geography and demographics of this city in Fremont County.
- http://en.wikipedia.org/wiki/Sidney,_Iowa

All About Sidney
- Information for and about Sidney Iowa. News, weather, photo archive, message board, and chat.
- http://community.heartland.net/sidney/