Camden Point is a city in Platte County, Missouri, United States and is part of the Kansas City metropolitan area. The population was 457 at the …Camden Point is a city in Platte County, Missouri, United States and is part of the Kansas City metropolitan area. The population was 457 at the 2020 census. A post office called Camden Point has been in operation since 1837. The name "Camden" most likely is a transfer from England, perhaps via another town in the United States.