Places in Humboldt 3 places in Humboldt Humboldt SearchAll (3)Government Offices (1)Schools (K-12) (1)Churches & Places of Worship (1)Humboldt United Methodist Church Churches & Places of Worship301 Main StHumboldt-St. Vincent High School Schools (K-12)401 US Highway 75 NWUnited States Postal Service Government Offices301 Main St