South Carolina State Library: Dillon
- Includes statistics, delegates, and history for the county.
- http://www.statelibrary.sc.gov/dillon-county.html

Dillon County Historical Society
- Promotes and preserves the history of the community. Find photographs, links, attractions, and museum hours. Additional projects include Dillion House, Bear Swamp Baptist Church, and Page's Mill Pond.
- http://www.dillonmuseum.com/

US Census Bureau: Dillon County
- Includes a map, and information on population, demographics, and business patterns.
- http://quickfacts.census.gov/qfd/states/45/45033lk.html