Detroit Police Department was created in 1865.
768 Women working as police officers in the Detroit Police Department.
Detroit Fire Department was created in 1860.
Detroit Department of Transportation was created in 1922.
Richmond Police Department was created in 1910.
Milwaukee Police Department was created in 1855.
Joplin Police Department was created in 1873.
Vancouver Police Department was created in 1886.
Memphis Police Department was created in 1827.
Henderson Police Department was created in 1953.
Metra Police Department was created in 1983.
Indianapolis Police Department was created in 1854.
Guam Police Department was created in 1949.