Owner of CastroFit, LLC Former Pro-MMA Fighter Strength and Conditioning Bodybuilding Trained athletes - UFC, NFL , MLB.
George Castro is a verified Fitness brand. The account has built 8.9K followers on Instagram. The account posts mainly around fitness and sports topics. The account has published 2,979 posts, currently less than one post a week. Posts average 168 likes and 21 comments, an engagement rate of 2.12%.
Coachcastro_ has built an audience of 8.9K followers on Instagram over 2,979 posts as a Fitness account.
Coachcastro_'s 2.12% engagement rate is below the median of 5.26% among Fitness accounts with 1K–10K followers, measured across 5,196 accounts in the InstME index.
Comments arrive at about one per 8 likes, a sign of an unusually discussion-heavy audience.
Posting frequency for Coachcastro_ sits at less than one post per week.
Coachcastro_ comes in at 100/100 for audience quality, with 0% of followers estimated low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$66–$120
Based on 8.9K followers and a 2.12% engagement rate, a single sponsored post by Coachcastro_ is worth an estimated $66–$120. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~0% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Coachcastro_ | Cohort median |
|---|---|---|
| Engagement rate | 2.12% | 5.26% |
| Average likes | 168 | 145 |
| Average comments | 21 | 11 |
| Posts per week | 0.07 | 0.25 |
Median values from 5,196 Fitness accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Aug 25, 2026
George Castro is a verified fitness brand on Instagram, with 8.9K followers.
George Castro posts on Instagram as @coachcastro_.
George Castro has 8,936 followers on Instagram (8.9K) as of Aug 25, 2026.
George Castro's engagement rate is 2.12%, calculated from average likes and comments per post relative to followers. That is below the median of 5.26% for Fitness accounts with 1K–10K followers in the InstME index.
Posts by George Castro average 168 likes and 21 comments.
George Castro posts less than once a week on average.
InstME's audience-quality analysis estimates about 0% of George Castro's followers are low-quality or inactive, giving an audience-quality score of 100/100.
George Castro is registered as a business account on Instagram and is verified.
George Castro is categorized as a fitness and sports account in the InstME index, based on the profile's bio and Instagram category across 2,979 posts.
Total Posts
2,979
Avg Comments
21
Predominantly men · mostly 18–34
Typical for Fitness creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
Secondary: Sports
26.7K
Engagement
1.61%
Yes. George Castro carries the blue verified badge on Instagram.
A sponsored post from George Castro is estimated at $66 to $120. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
