Navy combat veteran & retired NASA astronaut. Husband to @GabbyGiffords. United States Senator for the great state of Arizona.
Followers
822.6K
Following
504
Total Posts
Engagement Rate
0.95%
Avg Likes
7,542
Avg Comments
Captain Mark Kelly is a verified Public figure brand based in United States, with 822.6K followers on Instagram. To date Captain Mark Kelly has posted 1,905 times, currently around 6 posts a week. Typical posts draw 7,542 likes and 243 comments, putting engagement at 0.95%.
Captmarkkelly operates a Public figure account on Instagram, pairing 822.6K followers with 1,905 posts.
Typical engagement for Captmarkkelly runs to 7,542 likes and 243 comments a post, one interaction per 106 followers.
The audience comments once per 31 likes on average, a healthy amount of conversation.
Over recent weeks, Captmarkkelly has published about 6 posts per week.
Captmarkkelly keeps its following list short (504) relative to 822.6K followers, as established creators and brands tend to.
Estimated sponsored-post value
$2,900–$5,300
Based on 822.6K followers and a 0.95% engagement rate, a single sponsored post by Captmarkkelly is worth an estimated $2,900–$5,300. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Content Focus
Primary: Public figure
| Metric | Captmarkkelly | Cohort median |
|---|---|---|
| Engagement rate | 0.95% | 1.25% |
| Average likes | 7,542 | 2,985 |
| Average comments | 243 | 73 |
| Posts per week | 6.45 | 0.74 |
Median values from 44,975 accounts with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Captmarkkelly | Cohort median |
|---|---|---|
| Engagement rate | 0.95% | 0.86% |
| Average likes | 7,542 | 2,003 |
| Average comments | 243 | 56 |
| Posts per week | 6.45 | 0.79 |
Median values from 6,613 accounts in United States with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 15, 2026
Captain Mark Kelly is a verified public figure brand based in United States on Instagram, with 822.6K followers.
Captain Mark Kelly posts on Instagram as @captmarkkelly.
Captain Mark Kelly has 822,589 followers on Instagram (822.6K) as of Jul 15, 2026.
Captain Mark Kelly's engagement rate is 0.95%, calculated from average likes and comments per post relative to followers.
Posts by Captain Mark Kelly average 7,542 likes and 243 comments.
Captain Mark Kelly posts about 6 times per week on average.
Captain Mark Kelly is registered as a business account on Instagram and is verified.
Captain Mark Kelly is categorized as a public figure account in the InstME index, based on the profile's bio and Instagram category across 1,905 posts.
Captain Mark Kelly's profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
1,905
243
Posts / Week
6.45
Growth Score
19 / 100
Follower Ratio
1632.1×
Engagement
0.13%
Yes. Captain Mark Kelly carries the blue verified badge on Instagram.
A sponsored post from Captain Mark Kelly is estimated at $2,900 to $5,300. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
