Law Enforcement Agencies in Detroit Lakes, MN MN › Becker County Agencies serving the city of Detroit Lakes in MN. Agency Types in Detroit Lakes Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Parole Probation 1 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in Detroit Lakes, MN Adult/Juv Parole/Release Authority Becker County Becker County Coroners Office Becker County Becker County Jail Becker County Becker County Sheriffs Department Becker County Detroit Lakes Police Department Becker County Minnesota State Patrol Becker County
