Wikipedia: Palo Alto County, Iowa
- Encyclopedia article presents geography, demographics and links to localities. Includes maps.
- http://en.wikipedia.org/wiki/Palo_Alto_County,_Iowa

City-Data.com: Palo Alto 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/Palo_Alto_County-IA.html

Palo Alto County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19147.html

Palo Alto County Conservation Board
- Manages over 2,200 acres of public forests, parks, marshes and prairies. Includes descriptions of recreation areas, programs, calendar of events, staff directory, volunteer opportunities and map. Located in Ruthven.
- http://www.paccb.org/

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

Palo Alto County Health System
- Provides a continuum of care between hospital, long-term care, community health services, physician clinics, and congregate living in the county. Includes staff directory, clinic schedule, events and programs, health tips and resource directory. Located i
- http://www.pachs.com/

Palo Alto County, Iowa
- Official website for Palo Alto County Economic Development provides assistance for businesses or individuals interested in relocating to the area. Includes a map and resource links. Located in Emmetsburg.
- http://www.paloaltoiowa.com/