Complex sentence: However, its student racial demographics do not reflect the ethnic makeup of the town of Americus, which is 39.1% White and 58.3% African American, according to the 2000 Census.
Split into simpler sentences: However, its student racial demographics do not reflect the ethnic makeup of the town of Americus. Americus is 39.1% White and 58.3% African American according to the 2000 Census.