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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

Bottom quarter for its size
Per follower
0.004%
of 535K followers
Per impression
0.351%
6.8K views on a typical post
Reach
1.28%
of its followers see a post
Typical post
24
interactions (median)
Saved
0.029%
2 bookmarks on a typical post
Posting rate
1/day
active 60% of days
Peak time
14:00 UTC
Wednesday

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%.

p100.002%
p250.012%
p50 (median)0.08%
p750.435%
p902.10%
p99158.3%
Engagement rate as a share of followers, across the 37,071 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 105,527 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.002%
25th percentile0.012%
50th percentile0.08%
75th percentile0.435%
90th percentile2.10%
99th percentile158.3%

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.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 14:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 6%Busiest hour: 14:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
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
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Wednesday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 5%Busiest day: Wednesday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%234K
Monday0%294K
Tuesday-3%288K
Wednesday-1%253K
Thursday-2%247K
Friday-3%256K
Saturday+3%230K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

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

    20145076350K viewsView on X
  • 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

    139200121K viewsView on X
  • 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

    108160318K viewsView on X
  • Aug 19, 20264.6x their median

    Happy #WorldPhotographyDay! πŸ“· Eileen Barroso https://t.co/0IHorrqL7t

    999029.8K viewsView on X
  • Jul 23, 20263.4x their median

    πŸ† 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

    67140114K viewsView on X
  • Jul 4, 20263.3x their median

    πŸ‡ΊπŸ‡Έ 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

    6115045.8K viewsView on X
  • 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

    5712618.9K viewsView on X
  • 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

    51150914K viewsView on X
  • Aug 21, 20262.4x their median

    🌸 Summer flowers at @ColumbiaMed πŸ“· Martin Seck @ColumbiaMSPH https://t.co/INDsDgUl6v

    4711005.3K viewsView on X
  • Jul 2, 20262.3x their median

    πŸŽ† πŸ‡ΊπŸ‡Έ 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. πŸ“· Brandon Vallejo https://t.co/MpN3s7rQcA

    533006.2K viewsView on X

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

#columbiawelcome2026#worldphotographyday

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.

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