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

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

Wikipedia: Lincoln, Iowa
- Encyclopedia article highlights geography and demographics of this community, formerly known as Berlin.
- http://en.wikipedia.org/wiki/Lincoln,_Iowa

Key to the City
- Includes statistics and facts for the community.
- http://www.usacitiesonline.com/iacountylincoln.htm