EnglishClaire McCaskill is on Twitter (X) as @clairecmc, with 751,548 followers and 15,693 posts. It has been on X since September 2008, an account age of 18 years.
Engagement
Early reading. We have captured 7 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 1.9K interactions against 752K followers, an engagement rate of 0.254%. Posts are seen about 100K times each, and 1.91% of those impressions turn into an interaction. That is about 13.3% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.2 post a day over the last 30 days, though only 20% of days saw any activity at all.
Measured over 7 original posts from a 30-day window, last computed on September 30, 2026.
Full engagement reportFollower growth
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Bio
Former bunch of stuff including Senator from Missouri, currently MS NOW analyst and professional grandmother of 16.
Notable followers
The biggest accounts in our directory following @clairecmc.
Claire McCaskill on Twitter (X) - frequently asked questions
- What is the Twitter handle for Claire McCaskill?
- Claire McCaskill posts on Twitter (X) as @clairecmc. The profile is at x.com/clairecmc, and the View on X button at the top of this page opens it.
- How many followers does Claire McCaskill have on Twitter?
- Claire McCaskill (@clairecmc) has 751,548 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Claire McCaskill join Twitter?
- Claire McCaskill joined Twitter (X) in September 2008. The @clairecmc account is 18 years old. Searches for Claire McCaskill age often mean a personal age, which we do not publish. The figure here is the account age only.