Wikipedia: Benton County, Iowa
- Encyclopedia article features geography, demographics, and links to cities and towns. Includes maps.
- http://en.wikipedia.org/wiki/Benton_County,_Iowa

City-Data.com: Benton County, Iowa
- Profiles population demographics, jobs, housing, agriculture and crime statistics. Contains a list of recreational areas, churches, cemeteries, post offices, charts, graphs and maps.
- http://www.city-data.com/county/Benton_County-IA.html

Benton County Empowerment
- Offers services and referrals to families throughout the county with children ages 0-5. Includes details about childcare provider education classes, grants, newsletters and the stork's nest program. Located in Vinton.
- http://www.bcempowerment.com/

Benton County , Iowa - US Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/19/19011.html

Benton County Courthouse
- Provides history and construction details of the building, information about county departments and offices, FAQs and news.
- http://www.cobentoniaus.com/

Act 1 of Benton County
- Formed in 1980 with the assistance of the Old Creamery Theater Company. Contains show schedule and ticket information. Located in Vinton.
- http://www.act1.org/

Iowa State University Extension - Benton County
- Offers agricultural, business, family and 4-H programs and resources. Includes staff directory, news, events, hours and directions. Located in Vinton.
- http://www.extension.iastate.edu/benton/

Benton County Archers Ltd.
- Affiliated with the Iowa Bowhunters Association. Includes information about meetings, events, schedule, photographs, membership and newsletter. Located in Van Horne.
- http://www.bentoncountyarchers.com/

Benton Development Group
- Features history and description of each community within the county and township maps. Includes BDG staff directory, services, tourism information, office hours, location and contact details.
- http://www.bentoncountyiowa.com/