EnglishCastro1021 is on Twitter (X) as @Castro1021, with 1,354,230 followers and 52,800 posts. It lost 4,971 followers in the last 7 days. It has been on X since August 2011, an account age of 15 years.
Insights
In the last 7 days @Castro1021 lost 4,971 followers. Its strongest tracked day added +203 followers on Jun 28, 2026.
Engagement
Early reading. We have captured 1 original post 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 5.2K interactions against 1.4M followers, an engagement rate of 0.385%. Posts are seen about 231K times each, and 2.26% of those impressions turn into an interaction. That is about 17.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.03 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on October 28, 2026.
Full engagement reportFollower growth
Best tracked day: +203 followers on 2026-06-28.
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Bio
@castrocollects @ten21podcast @LosAliensFC [email protected]
Notable followers
The biggest accounts in our directory following @Castro1021.
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Castro1021 on Twitter (X) - frequently asked questions
- What is the Twitter handle for Castro1021?
- Castro1021 posts on Twitter (X) as @Castro1021. The profile is at x.com/Castro1021, and the View on X button at the top of this page opens it.
- How many followers does Castro1021 have on Twitter?
- Castro1021 (@Castro1021) has 1,354,230 followers on Twitter (X). It lost 4,971 followers in the last 7 days. The count is refreshed continuously from public data.
- When did Castro1021 join Twitter?
- Castro1021 joined Twitter (X) in August 2011. The @Castro1021 account is 15 years old. Searches for Castro1021 age often mean a personal age, which we do not publish. The figure here is the account age only.