Greenfield City Hall is located just south of the Greenfield Square. The building also houses the Greenfield Public Library.

The Greenfield Police Department operates from the Adair County Law Enforcement Center in Greenfield. For non-emergencies call 641-743-2323.

Chief of Police: Austin O’Brien

Greenfield City Hall

202 S. First Street

Greenfield, IA 50849

(641) 743-2183