Law Enforcement Agencies in Oshkosh, WI WI › Winnebago County Agencies serving the city of Oshkosh in WI. Agency Types in Oshkosh Adult Institutions 1 agencies Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Oshkosh, WI Oshkosh Correctional Institution Winnebago County Oshkosh Police Department Winnebago County UW Oshkosh Winnebago County Winnebago County Coroners Office Winnebago County Winnebago County Jail Winnebago County Winnebago County Sheriffs Office Winnebago County
