Jimmy Fallon Twitter (X) Account Stats

Jimmy Fallon ranks #42 of 25,186,688 tracked X (Twitter) accounts. That is the top 0.01% by followers. Over the last 30 days @jimmyfallon lost 62,798 followers (-0.15%). In the last 7 days the change was -10,076 followers. Its strongest tracked day added +37 followers on Jul 20, 2026.

A typical post picks up 1.2K interactions against 43M followers, an engagement rate of 0.003%. Measured over 8 original posts, its engagement rate beats 19% of 20,944 tracked accounts of a similar size. That is a reason to look at how the audience behaves - reply depth, saves, whether the followers are recent - rather than a conclusion about it on its own. Posts are seen about 899K times each, and 0.133% of those impressions turn into an interaction. That is about 2.09% of the follower count, which is the gap between an audience on paper and an audience in a timeline.

Measured over 8 original posts from a 30-day window, last computed on October 27, 2026.

Best tracked day: +37 followers on 2026-07-20.

Bio

astrophysicist

Notable followers

The biggest accounts in our directory following @jimmyfallon.