Wikipedia: Fremont County, Iowa
- Encyclopedia article presents geography, demographics and links to cities and towns. Includes maps.
- http://en.wikipedia.org/wiki/Fremont_County,_Iowa

Fremont County Soil and Water Conservation District
- Provides newsletters, photographs, information about programs and services provided, list of partners and scholarship applications. Located in Sidney.
- http://www.fremontswcd.org/

City-Data.com: Fremont County, Iowa
- Profiles population demographics, jobs, housing, agriculture and crime statistics. Contains a list of recreational areas, churches, cemeteries, post offices, charts, graphs and maps.
- http://www.city-data.com/county/Fremont_County-IA.html

Fremont County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19071.html

Iowa State University Extension - Fremont County
- Offers agricultural, business, family and 4-H programs and resources. Includes staff directory, news, events, hours and directions. Located in Sidney.
- http://www.extension.iastate.edu/fremont/

Fremont County, Iowa
- Provides information about departments, directory of offices and draft of the county's Comprehensive Plan.
- http://www.co.fremont.ia.us/