The Political Graveyard: Slope County, North Dakota
- Database provides political history of the county.
- http://politicalgraveyard.com/geo/ND/SL.html

Slope County - NDGenWeb Project
- Covers a brief history, statistics, vital records, queries, surnames, lookups and archives. Includes photographs, maps and newspaper excerpts.
- http://www.midrivers.com/~whtmule/genweb/slope/slope.htm

Slope County Rootsweb
- Genealogy resource for information from Slope County or the State of North Dakota.
- http://resources.rootsweb.com/usa/ND/Slope/

US Census Bureau Slope County, North Dakota
- Latest statistics and Tiger maps for the county provided by the US Census Bureau.
- http://quickfacts.census.gov/qfd/states/38/38087.html

Amidon, North Dakota
- A few large pictures of downtown Amidon (County Seat) taken in 2002.
- http://www.sorabji.com/2002/road_trip/north_dakota/amidon/

District Court in Slope County
- Reference information for the District Court office in Amidon, the county seat.
- http://www.court.state.nd.us/Court/Counties/Slope.HTM

White Butte, North Dakota
- Dedicated to the highest point in North Dakota, White Butte. Detailed photos, maps and climb route.
- http://www.americasroof.com/nd.html