Cumberland County
- Affiliated with the PAGenWeb and USGenWeb projects this site provides resources for history and genealogy research.
- http://www.rootsweb.com/~pacumber/

Humane Society of Harrisburg Area, Inc.
- Services, newsletter, how to help, and fun facts.
- http://www.humanesocietyhbg.org/

Cumberland County Democratic Committee
- Committee member listing, polling locations, local candidates, calendar of events, and links.
- http://www.cumberlandcountydems.com/

Cumberland County Historical Society
- Two Mile House and Hamilton Library and Museum. Directions, history of the society, events, photos, genealogical and historical research service, school programs.
- http://www.historicalsociety.com/