Pew Research Center released a study on Monday that showed the most liberal and conservative members of the 115th Congress have attracted more Facebook followers than their more moderate counterparts.
The median number of followers for the most liberal and conservative members of the House of Representatives was 14,361, Pew found, compared with 9,017 followers for centrist members.
For the Senate, the most liberal and conservative members had a median of 78,360 followers compared to 32,626 for moderates.
Pew ranked each lawmaker on their political ideology based on their roll call votes.
Pew cautioned that it was “not exactly clear” why more ideological members of Congress had a larger Facebook following but noted past analysis showed that very liberal or conservative lawmakers were more likely “to share content that expressed indignation or disagreement” with politics—which typically creates more engagement on the social media platform.
Looking overall at Congress, Democrats had a larger median number of followers in both the Senate and the House of Representatives.
You can read more about Pew’s findings here.