Lake Red Rock
- Public land area operated by the US Army Corps of Engineers - Rock Island District. Includes recreational opportunities, an area map and information about environmental stewardship.
- http://www2.mvr.usace.army.mil/redrock/

Horn's Ferry Hideaway
- Offering vacation rental cabins with amenities. Includes descriptions, photographs, rates and driving directions.
- http://www.hornsferryhideaway.com/

Journal-Express
- Local news, sports, weather, classifieds for Knoxville and Marion County.
- http://www.zwire.com/site/news.cfm?brd=1463

Knoxville Municipal Airport - KOXV
- Aeronautical information, including location, operations, communications, runways, instrument procedures, radio frequencies and services, provided by AirNav.
- http://www.airnav.com/airport/KOXV

City-Data.com: Knoxville, Iowa
- Profiles housing, population demographics, jobs, weather and climate tables. Contains a list of area hospitals, schools, airports, radio and TV broadcast stations, photograph and maps.
- http://www.city-data.com/city/Knoxville-Iowa.html

Treasured Portraits Inc
- Specializing in family, children and seniors photography. Includes photographers' profiles, galleries and studio information.
- http://www.treasuredportraits.com/

Knoxville Public Library
- Provides information about services and policies, calendar, staff directory, community and reference links.
- http://www.youseemore.com/Knoxville/

Knoxville Chiropractic Clinic
- Offers services and performs different procedures for a variety of health problems. Includes FAQs, information about the first office visit, credentials, patient forms, articles, hours and a map.
- http://knoxvillechiro.com/

National Sprint Car Hall of Fame and Museum
- Preserves the history of sprint car racing and honors its achievers. Includes press releases, a list of National Sprint Car Poll winners and the list of Hall of Fame Inductees.
- http://www.sprintcarhof.com/

Knoxville Community School District
- Provides mission and belief statements, a directory of administration and school board members, activities, a school improvement plan, Web pages for the schools and directions.
- http://www.knoxville.k12.ia.us/

City of Knoxville, Iowa
- Presents an overview of the community, city departments and services, the library, recreation, the airport, and community links.
- http://www.cityofknoxvilleia.com/