+5 Yes, Puerto Rico is widely considered a colony—or often described as the world’s oldest colony—due to its status as an unincorporated U.S. territory. While residents are U.S. citizens, they lack voting representation in Congress, cannot vote for president,

Old stats but: 5.8 million Puerto Ricans in the US and 3.3 million in Puerto Rico in 2021 (about 340million total in the us in 2021).
I would say 29% is accurate if you include people that would rather be Puerto Ricans right now