(1) The racial composition of the CDP was 98.9 % white , 0.1 % Asian , 0.2 % Native American , and 0.8 % two or more races .
(2) The racial makeup of the CDP was 98.9 % white , 0.1 % Asian , 0.2 % Native American and 0.8 % two or more races .

Do these two sentences mean the same thing?
yes