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Union J engagement report

@UnionJworld - 919K followers on X

Measured over 1 original post from a 30-day window, last computed on September 6, 2026.

Engagement

Per follower
0.003%
of 919K followers
Per impression
0.1%
31K views on a typical post
Reach
3.35%
of its followers see a post
Typical post
31
interactions (median)
Saved
0.003%
1 bookmarks on a typical post
Posting rate
0.07/day
active 3% of days
Peak time
09:00 UTC
Sunday

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 31 interactions against 919K followers, an engagement rate of 0.003%. Posts are seen about 31K times each, and 0.1% of those impressions turn into an interaction. That is about 3.36% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 3% of days saw any activity at all. Most posts go out around 09:00 UTC, and Sunday is the busiest day of the week. Of the 1 posts sampled, 100% carry an image or video and 100% link out. The account's strongest tracked post pulled 854 interactions, about 28x its own typical post. Only 1 original post have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

Measured over 1 original post from a 30-day window, last computed on September 6, 2026.

Where this sits in the catalog

At 0.003%, Union J sits below the 10th percentile of the 205,152 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 205,152 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,894 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 percentile0.004%
25th percentile0.024%
50th percentile0.143%
75th percentile0.678%
90th percentile2.55%
99th percentile82.4%

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 09:00 UTC, and Sunday 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: 09:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 09:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%89K
01:00 UTC-2%90K
02:00 UTC-3%88K
03:00 UTC-4%94K
04:00 UTC-5%76K
05:00 UTC-4%75K
06:00 UTC-5%86K
07:00 UTC-5%93K
08:00 UTC-4%108K
09:00 UTC-4%124K
10:00 UTC-3%129K
11:00 UTC-3%141K
12:00 UTC-3%154K
13:00 UTC-3%167K
14:00 UTC-4%173K
15:00 UTC-2%176K
16:00 UTC-3%171K
17:00 UTC-3%159K
18:00 UTC-2%149K
19:00 UTC-2%141K
20:00 UTC-1%131K
21:00 UTC0%116K
22:00 UTC-2%100K
23:00 UTC-1%90K
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: Sunday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Sunday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%393K
Monday+1%483K
Tuesday-2%520K
Wednesday-3%472K
Thursday-2%430K
Friday-3%447K
Saturday+2%393K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Formats this account uses

Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video100% of posts+111%+108% to +115%34K
Outbound link100% of posts-41%-42% to -40%32K
Typical length--3%-3% to -2%54K
  • 100% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
  • 100% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts, so a large share of this account's output sits in the weakest bucket we measure.
  • Its average post runs 128 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% below the same accounts' other posts.

These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.

Best tweets

  • Mar 19, 202328x their median

    https://t.co/0sckVt2r3i

    639948338405K viewsView on X
  • Apr 19, 202320x their median

    Dear Union J fans 😊 https://t.co/N72i7UnOch

    61185867106K viewsView on X
  • Jul 20, 202225x their median

    We are SO excited to announce that we will be joining the incredible @xtina on her UK Tour next month in Scarborough, Liverpool & London 🀩 Come and join us, get your tickets now πŸŽŸπŸ‘‰πŸ» https://t.co/WqXWH45jI8 https://t.co/FaqjXja18R

    5571396425View on X
  • May 28, 202224x their median

    WOW @LondonPalladium that was incredible!!! Thank you all for coming along tonight. We had the most amazing time... so amazing that we announced WE'RE GOING ON TOUR!! Sign up now for all the news πŸ‘‰πŸ» https://t.co/GOkxZXhKNm https://t.co/MnRiKQaoBp

    4851486630View on X
  • Jun 2, 202223x their median

    WE ARE BACK ❀️ https://t.co/46qIkz7566

    5221175425View on X
  • Jun 1, 202212x their median

    THANKYOU THANKYOU THANKYOU πŸ–€ What an incredible night at our sold out London Palladium show. You guys are the best fans we could ever wish of having. Thanks for screaming and singing so loud. So good to be back 🎢 https://t.co/f3hr73Fle6

    314864810View on X
  • Dec 9, 202214x their median

    🚨 TOUR DATES 🚨 You guys have been waiting patiently and here are our tour dates for Spring 2023! We can't wait to see you guys on the road❀️ Tickets are on sale next Friday at 10am, you can sign up for pre-sale now if you haven't already signed up 🎟 https://t.co/GOkxZXhKNm https://t.co/EJMr4zRx8b

    218647958View on X
  • May 30, 202210.0x their median

    I want to go back to Saturday night 😩 thank god we are taking it on tour πŸ˜‰β€οΈ

    26349716View on X
  • May 28, 202212x their median

    IT'S FINALLY HERE! We can't even put into words how excited we are to see you all! Who's joining us tonight at @LondonPalladium?? Last few tickets available from the venue if you haven't got yours yet 🎟 https://t.co/gmW7nsdCu1 https://t.co/l0KjaY8126

    22961617View on X
  • Dec 7, 202311x their median

    Little message to say I miss you guys.. Hope everyone is well and life is ok. To those of you who may be struggling right now with your mental health - I’m thinking of you and sending you lots of love. Josh 🫢🏼

    2823827343K 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.

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Reading these numbers

A typical post picks up 31 interactions against 919K followers, an engagement rate of 0.003%. Posts are seen about 31K times each, and 0.1% of those impressions turn into an interaction. That is about 3.36% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 3% of days saw any activity at all. Most posts go out around 09:00 UTC, and Sunday is the busiest day of the week. Of the 1 posts sampled, 100% carry an image or video and 100% link out. The account's strongest tracked post pulled 854 interactions, about 28x its own typical post. Only 1 original post have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

What is Union J's engagement rate on X?
Union J (@UnionJworld) has an engagement rate of 0.003%, based on the median interactions across 1 original posts from the last 30 days against 918,578 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.003%, Union J sits below the 10th percentile of the 205,152 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 @UnionJworld have real engagement?
There is not yet enough sample to rank this account against others of its size.
When does @UnionJworld post?
Most posts go out around 09:00 UTC, and Sunday is its busiest day, at roughly 0.07 posts per day across the measured window.

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