Wikipedia: Jackson County, Iowa
- Encyclopedia article covers geography, demographics, government and localities. Includes bibliography and maps.
- http://en.wikipedia.org/wiki/Jackson_County,_Iowa

Jackson County Conservation Board
- Acquires, develops, and maintains recreation areas, promotes conservation of natural resources and provides public recreation programs. Includes calendar of events, FAQs, newsletter, membership information about the Friends group and map.
- http://www.jacksonccb.com/

City-Data.com: Jackson 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/Jackson_County-IA.html

Jackson County, Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19097.html

Jackson County Iowa Fairgrounds
- Provides a list of officials, events, facilities, admission rates, and directions to Maquoketa.
- http://www.jacksoncoiafair.com/

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

Jackson County Sanitary Disposal Agency
- Learn about recycling, the regional collection center, and the transfer station. Provides a video library at the office in Maquoketa.
- http://www.jcsda.org/

Jackson County
- A tour of the county; information on agriculture, commerce, industry and tourism.
- http://www.jacksoncountyiowa.com/