Home›Local and Municipal Police and Sheriff's Departments›City and County Police of the United StatesGroupCity and County Police of the United StatesPolice departments and sheriff offices of American cities and counties, including Chicago, San Francisco, Los Angeles, New York, Wichita, West Memphis, King County and Los Angeles County. An institution belongs here when it is a local American police or sheriff agency. Entries placed here are Chicago Police Department, San Francisco Police Department, Los Angeles Police Department, Los Angeles County Sheriff's Department, Wichita Police Department, New York City Police Department, West Memphis Police Department and King County Sheriff's Office.Browse BySourcesComments (0)Reader Challenges (0)Browse ByAll City and County Police of the United StatesCity and County Police of the United States7 entriesCity and County Police of the United StatesFilter Results7 entriesInstitution TypeAllCounty sheriff's department (1)County sheriff's office (1)Municipal police department (4)Municipal police force (1)Founded EraAll1835 (1)1845 (1)1849 (1)1850 (1)1852 (1)1869 (1)1871 (1)Headquarters or CountryAll1245 3rd Street, San Francisco, California, United States (1)455 North Main Street, Wichita, Kansas, United States (1)Chicago, Illinois, United States (1)King County Courthouse, Seattle, Washington, United States (1)Los Angeles, California, United States (1)One Police Plaza, New York City, New York, United States (1)Group TreeAllCity and County Police of the United States (7)Show ResultsBrowseCompareSelect all 7Chicago Police DepartmentLocal and Municipal Police and Sheriff's Departments1 linkKing County Sheriff's OfficeLocal and Municipal Police and Sheriff's Departments1 linkLos Angeles County Sheriff's DepartmentLocal and Municipal Police and Sheriff's Departments1 linkLos Angeles Police DepartmentLocal and Municipal Police and Sheriff's Departments3 linksNew York City Police DepartmentLocal and Municipal Police and Sheriff's Departments4 linksSan Francisco Police DepartmentLocal and Municipal Police and Sheriff's Departments1 linkWichita Police DepartmentLocal and Municipal Police and Sheriff's Departments1 linkSourcesWikipedia: Chicago Police DepartmentHas Member: Chicago Police Department, LeadQuote, Has Member: Chicago Police Department, Leadis the primary law enforcement agency of the city of Chicago, Illinois, United StatesView the SourceWikipedia: Los Angeles Police Departmenttier 3WikipediaHas Member: Los Angeles Police Department, Lead sectionQuote, Has Member: Los Angeles Police Department, Lead sectionThe City of Los Angeles Police Department, also known as the Los Angeles Police Department (LAPD), is the primary law enforcement agency of Los Angeles, California, United States.View the SourceWikipedia: Los Angeles County Sheriff's Departmenttier 3WikipediaHas Member: Los Angeles County Sheriff's Department, Lead sectionQuote, Has Member: Los Angeles County Sheriff's Department, Lead sectionThe LASD is the largest sheriff's department in the United States and the third largest local police agency in the United States, following the New York Police Department, and the Chicago Police Department.View the SourceWikipedia: Wichita Police Departmenttier 3WikipediaHas Member: Wichita Police Department, History sectionQuote, Has Member: Wichita Police Department, History sectionThe Wichita Police Department was created on April 13, 1871.View the SourceWikipedia: New York City Police Departmenttier 3WikipediaHas Member: New York City Police Department, Lead sectionQuote, Has Member: New York City Police Department, Lead sectionEstablished on May 23, 1845, the NYPD is the largest, and one of the oldest, municipal police departments in the United States.View the SourceWikipedia: King County Sheriff's Officetier 3WikipediaHas Member: King County Sheriff's Office, Lead and agency overview sectionsQuote, Has Member: King County Sheriff's Office, Lead and agency overview sectionsThe King County Sheriff's Office (KCSO) is a local law enforcement agency in King County, Washington, United States.View the SourceWikipedia: San Francisco Police Departmenttier 3WikipediaHas Member: San Francisco Police Department, Lead sectionQuote, Has Member: San Francisco Police Department, Lead sectionThe San Francisco Police Department (SFPD) is the municipal law enforcement agency of the City and County of San Francisco, as well as San Francisco International Airport in San Mateo County.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.