How diverse is Congress? I think that Congress has become more over the years. Many groups are now represented in Congress. Originally, Congress was made up of mostly but the number of for instance, has increased from to today. The number of has also increased from in 1950 to in 2020. There are many more in Congress today than they were in 1950. The number has gone from in 1950 to in 2020. Another group than has seen an increase in representation in Congress is The number of has increased from in 1950 to in 2020​