Polk County Republican Party
- Local GOP organization. Features events, districts and jurisdictions, voting information, headquarters location.
- http://www.polkncgop.com/

Polk County Democrats
- Official site of the local Democratic party. Features guide to upcoming primaries, recent election results, calendar, forum.
- http://www.polkcodems.com/

Thermal Belt Outreach
- Nonprofit helps county residents in emergency and crisis situations. Features services, programs, board of directors, news. Based in Columbus, NC.
- http://tboutreach.org/

Polk County Community Foundation
- Promotes philanthropy and quality of life for citizens of the county. Includes mission statement plus information on donations, grants, and scholarships.
- http://www.polkccf.org/