Law Enforcement Agencies in Dwyer, WY WY › Platte County Agencies serving the city of Dwyer in WY. Agency Types in Dwyer Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Dwyer, WY Platte County Coroners Office Platte County Platte County Jail Platte County Platte County Sheriffs Office Platte County Wheatland Police Department Platte County
