According to the APM Research Lab's Voter Profile Tools (featuring the U.S. Census Bureau's 2019 American Community Survey), the district contained about 551,000 potential voters (citizens, age 18+). Of these, 74% are White and 21% are Black.
The APM Research Lab's Voter Profile Tools, based on the U.S. Census Bureau's 2019 American Community Survey, indicate that the district had roughly 551,000 potential voters (aged 18 and over).  74% of these were White, while 21% were Black.