St. John Lutheran Church
- Congregation of the Missouri Synod. Provides mission, beliefs, history, worship schedule, calendars and list of ministries.
- http://www.southslope.net/~stjohnnewhall/

Karr Club Lambs
- Selling ewes, yearling rams and wether lambs. Includes descriptions and photographs of available animals and previous show winners.
- http://www.karrclublambs.com/

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

Central Lutheran School
- Home of the Cougars serves students from preschool through grade eight. Includes profile, staff directory, calendars, newsletters, lunch menu, school board meeting schedule and minutes, and alumni form.
- http://www.centrallutheranschool.org/

Wikipedia: Newhall, Iowa
- Encyclopedia article features geography and demographics of this community in Benton County.
- http://en.wikipedia.org/wiki/Newhall,_Iowa