It is named after Copper River that has rich fish and flows through the census area.
Demographics
According to the 2010 United States Census (in which it was reported as the "Copper River Census Subarea"), the census area had a population of 2,952; 2,229 (75.5%) of whom were over the age of 18, and 321 (10.9%) of whom were over the age of 65. 2,032 residents (68.8%) were reported as White alone (2,020/68.4% non-Hispanic white), 11 (0.4%) as Black, 678 (23.0%) as American Indian or Alaska Native, 11 (0.4%) as Asian, 13 (0.4%) as Native Hawaiian or other Pacific Islander, 5 (0.2%) as some other race, and 202 (6.9%) as two or more races. 53 people (1.8%) were Hispanic or Latino (they may be of any of the above racial categories).[3]