Columbia University engagement report
@Columbia - 535K followers on X
Measured over 23 original posts from a 30-day window, last computed on August 27, 2026.
Engagement
A typical post picks up 24 interactions against 535K followers, an engagement rate of 0.004%. Measured over 23 original posts, its engagement rate beats 21% of 3,829 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 6.8K times each, and 0.351% of those impressions turn into an interaction. That is about 1.28% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1 post a day over the last 30 days, with activity on roughly 60% of days. Most posts go out around 14:00 UTC, and Wednesday is the busiest day of the week. Of the 23 posts sampled, 78% carry an image or video and 83% link out. The account's strongest tracked post pulled 322 interactions, about 13x its own typical post. Recurring topics include #columbiawelcome2026, #worldphotographyday.
Measured over 23 original posts from a 30-day window, last computed on August 27, 2026. Recurring tags: #columbiawelcome2026, #worldphotographyday.
Compared with accounts its own size
Columbia University's engagement rate beats 21% of the tracked X accounts closest to it in follower count (3,829 accounts, accounts of similar size (decile 7 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
On engagement per impression rather than per follower it beats 26% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.
Where this sits in the catalog
At 0.004%, Columbia University sits above the 10th percentile of the 37,071 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.012%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.435% |
| 90th percentile | 2.10% |
| 99th percentile | 158.3% |
This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built
Posting timing
This account posts most often around 14:00 UTC, and Wednesday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 51K |
| 01:00 UTC | -2% | 52K |
| 02:00 UTC | -3% | 51K |
| 03:00 UTC | -4% | 54K |
| 04:00 UTC | -6% | 44K |
| 05:00 UTC | -4% | 42K |
| 06:00 UTC | -4% | 49K |
| 07:00 UTC | -5% | 53K |
| 08:00 UTC | -4% | 61K |
| 09:00 UTC | -3% | 71K |
| 10:00 UTC | -2% | 73K |
| 11:00 UTC | -3% | 80K |
| 12:00 UTC | -2% | 88K |
| 13:00 UTC | -2% | 96K |
| 14:00 UTC | -4% | 99K |
| 15:00 UTC | -2% | 103K |
| 16:00 UTC | -3% | 100K |
| 17:00 UTC | -2% | 92K |
| 18:00 UTC | -1% | 86K |
| 19:00 UTC | -2% | 81K |
| 20:00 UTC | -1% | 75K |
| 21:00 UTC | -1% | 67K |
| 22:00 UTC | -1% | 58K |
| 23:00 UTC | -1% | 52K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 234K |
| Monday | 0% | 294K |
| Tuesday | -3% | 288K |
| Wednesday | -1% | 253K |
| Thursday | -2% | 247K |
| Friday | -3% | 256K |
| Saturday | +3% | 230K |
Best tweets
- Jan 27, 202513x their median
Find more news and content from Columbia on our other social media accounts: LinkedIn: https://t.co/ITDa3JoelV Instagram: https://t.co/qHKvXBYlPu Facebook: https://t.co/aEyojaw1tU Threads: https://t.co/pHTX5G2msw Bluesky: https://t.co/AE9eq6Yng2 https://t.co/nQyEnii3ZK
- Aug 14, 20266.7x their median
A major breakthrough in the fight against pancreatic cancer: A recent @columbiacancer clinical trial showed a new drug nearly doubled overall survival rates for patients with previously treated metastatic pancreatic cancer. Learn more: https://t.co/nTXgqrSNty https://t.co/YXq0sbL0xE
- Jul 27, 20265.3x their median
Current data visualization technology has serious shortcomings that can lead to inaccuracies. @Cancer_dynamics researchers have introduced a new method to approach high dimensional datasets, making them easier to explore, understand, and interpret: https://t.co/yX0bUwDLfl https://t.co/4pnmxBshkP
- Aug 19, 20264.6x their median
Happy #WorldPhotographyDay! π· Eileen Barroso https://t.co/0IHorrqL7t
- Jul 23, 20263.4x their median
π Congratulations to Columbia University professors Kyle Bishop, Norman Christ, and Kara Lamb! Their research projects have been awarded Genesis Mission funding from the U.S. Department of Energy (@ENERGY). The mission's goal is to integrate artificial intelligence into transformative scientific discovery. Read more about the research from Columbia's awardees: https://t.co/cyE72rrIzA
- Jul 4, 20263.3x their median
πΊπΈ The Livingston Diploma dates back to the birth of the United States and Columbia University as we know it today. Celebrate the Fourth of July and America 250 by learning more about this very special artifact from 1775. Read more about Columbia's connections to the semiquincentennial: https://t.co/FT2BDZZVIc
- Aug 17, 20263.2x their median
Columbia University astronomers recently detected the earliest known quasar in the universe, dating back to 850 million years after the Big Bang: https://t.co/zn8HGyfDgw https://t.co/IehjC1Rv3U
- Jul 1, 20263.1x their median
Today we welcome the 21st president of Columbia University, Jennifer L. Mnookin. As she becomes part of the Columbia community, join her for a look at the University's spirit of discovery and public service. Read President Mnookin's message to Columbians: https://t.co/CSuRu2ZtA2 https://t.co/dsm2Cyv9X6
- Aug 21, 20262.4x their median
πΈ Summer flowers at @ColumbiaMed π· Martin Seck @ColumbiaMSPH https://t.co/INDsDgUl6v
- Jul 2, 20262.3x their median
π πΊπΈ It was a beautiful day on Morningside campus for a summer picnic! Columbians gathered to celebrate the 4th of July and America's 250th anniversary. π· Brandon Vallejo https://t.co/MpN3s7rQcA
Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 24 interactions against 535K followers, an engagement rate of 0.004%. Measured over 23 original posts, its engagement rate beats 21% of 3,829 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 6.8K times each, and 0.351% of those impressions turn into an interaction. That is about 1.28% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1 post a day over the last 30 days, with activity on roughly 60% of days. Most posts go out around 14:00 UTC, and Wednesday is the busiest day of the week. Of the 23 posts sampled, 78% carry an image or video and 83% link out. The account's strongest tracked post pulled 322 interactions, about 13x its own typical post. Recurring topics include #columbiawelcome2026, #worldphotographyday.
- What is Columbia University's engagement rate on X?
- Columbia University (@Columbia) has an engagement rate of 0.004%, based on the median interactions across 23 original posts from the last 30 days against 535,123 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.004%, Columbia University sits above the 10th percentile of the 37,071 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
- Does @Columbia have real engagement?
- Its engagement rate beats 21% of the tracked X accounts closest to it in follower count (3,829 accounts), which puts it in the bottom quarter for its size group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
- When does @Columbia post?
- Most posts go out around 14:00 UTC, and Wednesday is its busiest day, at roughly 1 posts per day across the measured window.