NAACP: Washington Bureau The 115th Congress will be sworn into service on January 3, 2017, and is scheduled to run for two years until the end of the year in 2018. As a result of the 2016 election, the 115th Congress will be one of the most diverse ever, including an historically high number of African Americans. Specifically, beginning in 2017 there will be a record 51 African Americans in the Congress: 3 in the US Senate (including only the second African American woman in history), and 47 in the US House of Representatives. This means that African Americans will represent just under 10% of the entire Congress.