Rockland
Township in Michigan
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Rockland Township is a civil township of Ontonagon County in the U.S. state of Michigan. The population was 226 at the 2020 census. Wikipedia
ZIP code(s): 49912 (Bruce Crossing); 49925 (Ewen); 49953 (Ontonagon); 49960 (Rockland)
Population: 193 (2018)
Area code: 906