Cinncinati, OH
The majority of the TV series 'Law and Order' was filmed in and around New York City, which is in the state of New York.
New York City, New York. That's also where this series takes place.
The show exterior scenes are filmed in all five boroughs of New York City and interiors scenes of the police headquarters and court room are filmed in a warehouse in New Jersey; New York is the location and New Jersey is where the set is.
COPS
Harry's Law Is filmed in Los Angeles.
To date, all the US versions of Law and Order have taken place and been filmed in New York City. As of September 2010, a new version begins which takes place in Los Angeles.
James Spader
Cincinnati
The last Law and Order episode, called "Rubber Room" (season 20, episode 23) was filmed in 2010.
The city sent more police to the ghetto to enforce the law there.
New York City, NY
The "Law & Order" series are produced by Wolf Films, Inc., a privately held company in Universal City, CA.