National Register of Historical Places - Muscatine County
- Provides a listing of properties, districts, and landmarks in the county. Includes architectural style and period of significance.
- http://www.historicdistricts.com/IA/Muscatine/state.html

The Community Foundation of Greater Muscatine
- Tax-exempt organization dedicated to improve the area's quality of life through grants and donation programs. Includes mission, information about programs and funding, photographs, events, and a list of staff, board of directors and founders.
- http://www.muscatinecommunityfoundation.org/

The Political Graveyard: Muscatine County, Iowa
- Database provides political history, cemetery locations, and brief biographies of politicians who were born or lived in the county.
- http://politicalgraveyard.com/geo/IA/MU.html#BORN

Muscatine County Democrats
- Providing news, platform, contacts and events.
- http://muscatinedemocrats.org/