The Roman Institute has, at the end of 2023, with 252 members continuously increased its membership share of the entire Görres Society within 13 years from 2.47 % to now 8.78 %, although the membership of the entire Görres Society is growing again (2021: 2.806; 2022: 2.840; 2023: 2.871). The strongest section of the Görres Society in terms of numbers is History. Most of the new members of the Roman Institute also join this section.