Lewis Public Library
- Highlights services, collections, events and hours. Includes new patron information and resource links.
- http://www.lewis.swilsa.lib.ia.us/

City-Data.com: Lewis, 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/Lewis-Iowa.html

Lewis Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/lewis-ia

Wikipedia: Lewis, Iowa
- Encyclopedia article covers geography and demographics of this community in Cass County.
- http://en.wikipedia.org/wiki/Lewis,_Iowa

Welcome to the City of Lewis, Iowa
- Presents information about local attractions, city government, business listings and photographs.
- http://www.lewisiowa.com/

ChefMoz: Lewis
- Detailed restaurant listings and dining guide with reviews submitted by the public and links to outside reviews. Search by name, cuisine, rating, or location.
- http://chefmoz.org/United_States/IA/Lewis/

Hitchcock House
- Sandstone house built in 1851 by Rev. George Hitchcock. The secret room in the basement was used to hide runaway slaves on the Underground Railroad.
- http://www.hitchcockhouse.org/