Raymond is a city in Black Hawk County, Iowa, United States. The population was 759 at the time of the 2020 census. It is part of the W…Raymond is a city in Black Hawk County, Iowa, United States. The population was 759 at the time of the 2020 census. It is part of the Waterloo–Cedar Falls Metropolitan Statistical Area. Raymond was platted in 1867. It was a shipping point on the Illinois Central Railroad.