아이유(IU) engagement report
@_IUofficial - 1.8M followers on X
Measured over 6 original posts from a 30-day window, last computed on August 31, 2026.
Engagement
Early reading. We have captured 6 original posts 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 7.5K interactions against 1.8M followers, an engagement rate of 0.423%. Posts are seen about 277K times each, and 2.70% of those impressions turn into an interaction. That is about 15.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.4 posts a day over the last 30 days, though only 23% of days saw any activity at all. Most posts go out around 09:00 UTC, and Monday is the busiest day of the week. Of the 6 posts sampled, 83% carry an image or video, 67% are part of a thread and 67% link out. The account's strongest tracked post pulled 58K interactions, about 7.7x its own typical post. Recurring topics include #iu, #아이유, #uaena. Only 6 original posts 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 6 original posts from a 30-day window, last computed on August 31, 2026. Recurring tags: #iu, #아이유, #uaena.
Where this sits in the catalog
At 0.423%, 아이유(IU) sits above the 50th percentile of the 36,654 accounts in this comparison. That places it in the above the median band, which runs 0.08% to 0.433%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.433% |
| 90th percentile | 2.10% |
| 99th percentile | 160.5% |
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 Monday 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% | 50K |
| 03:00 UTC | -4% | 53K |
| 04:00 UTC | -6% | 43K |
| 05:00 UTC | -4% | 42K |
| 06:00 UTC | -4% | 48K |
| 07:00 UTC | -5% | 52K |
| 08:00 UTC | -4% | 61K |
| 09:00 UTC | -3% | 70K |
| 10:00 UTC | -2% | 72K |
| 11:00 UTC | -3% | 78K |
| 12:00 UTC | -2% | 86K |
| 13:00 UTC | -2% | 94K |
| 14:00 UTC | -4% | 97K |
| 15:00 UTC | -2% | 101K |
| 16:00 UTC | -3% | 98K |
| 17:00 UTC | -2% | 91K |
| 18:00 UTC | -1% | 85K |
| 19:00 UTC | -1% | 80K |
| 20:00 UTC | -1% | 74K |
| 21:00 UTC | -1% | 66K |
| 22:00 UTC | -1% | 57K |
| 23:00 UTC | -2% | 52K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +4% | 231K |
| Monday | 0% | 288K |
| Tuesday | -2% | 278K |
| Wednesday | -1% | 251K |
| Thursday | -1% | 245K |
| Friday | -3% | 253K |
| Saturday | +3% | 227K |
Best tweets
- May 15, 20267.7x their median
❤ HAPPY BIRTHDAY, IU ❤ 16 MAY 2026 #HappyIUDay #아이유 #IU #HAPPY_IU_DAY #HAPPY_JI3UN_D4Y #장원출신_아이유_생일입니다만 https://t.co/IfXFY8YTlP
- May 16, 20263.0x their median
누군가의 오늘이 조금 더 다정해질 수 있도록💜 https://t.co/7nyfdmLWnb
- Sep 9, 20253.0x their median
아이유 '바이, 썸머' 발매 안내 🎧 Melon ➫ https://t.co/erGREfkMUP 🎧 Genie ➫ https://t.co/1VBwdYCcUe 🎧 FLO ➫ https://t.co/XzVuLRmtrY 🎧 Spotify ➫ https://t.co/nsuGoSMtaX 🎧 VIBE ➫ https://t.co/RmzkfwIgAp 🎧 Bugs ➫ https://t.co/dsM2HFb7vy 🎧 Apple Music ➫ https://t.co/S3w58JkGGC 🎧 YouTube Music ➫ https://t.co/GEw2tKYVfD #아이유 #IU #바이썸머 #ByeSummer
- May 16, 20262.6x their median
[📷] 260516 <해피 아이유 데이> 미니 팬미팅 유애나들과 함께 즐거운 생일을 보낸 징니😘 아이유애나 참 좋다 아이유애나 뽀에버-💜 #아이유 #IU #HAPPY_IU_DAY #HAPPY_JI3UN_D4Y #장원출신_아이유_생일입니다만 https://t.co/F45gSJaa1l
- Jul 31, 20262.5x their median
[📷] 260731 제5회 청룡시리즈어워즈 올해는 시상자로서 참석해 수상의 순간을 함께 할 수 있어 너무나 뜻깊었던 7월 마지막 밤🌙 유애나 모두 예쁜 징니 보고 다가오는 8월도 힘내요🩷✨ #아이유 #IU #청룡시리즈어워즈 https://t.co/IaRW9yfu0A
- May 5, 20262.1x their median
아이들의 세상이 늘 가장 푸른 날의 5월 같기를 바랍니다 🌱💚 https://t.co/OpsWW2Kmlr
- Jul 7, 20262.0x their median
[📷] 260707 제5회 청룡시리즈어워즈 핸드프린팅 한여름 태양처럼 빛나는 미모로 손도장은 귀엽게 콩✋‼️ 오늘도 예쁜 아이유 보고 유애나 모두 오늘 하루도 힘내요💪 #아이유 #IU #청룡시리즈어워즈 https://t.co/XtfV9gvxbN
- May 5, 2026
대군쀼 필카 느낌 너무 좋다📸 혼례식 사진만 보면 벅차오르는 국민이 돼🥹 #21세기대군부인 9회 금요일 밤 9시 50분 MBC 방송 10회 토요일 밤 9시 40분 MBC 방송 #아이유 #변우석 #노상현 #공승연 #21세기대군부인 #MBC금토드라마 #mbcdrama #MBC https://t.co/pNpt2fQVRc
- Aug 18, 20261.7x their median
데뷔 18주년 기념✨ <IU CONCERT : The Golden Hour>, <IU CONCERT : THE WINNING> #CGV 단독 재개봉! 🎬 <IU CONCERT : The Golden Hour> 📅 26.09.09 (수) ~ 26.09.15 (화) 🎬 <IU CONCERT : THE WINNING> 📅 26.09.16 (수) ~ 26.09.22 (화) #아이유 #IU #The_Golden_Hour #골든아워 #IU_CONCERT #THE_WINNING
- Aug 8, 20261.6x their median
[📷] 260808 안녕 에일이언💜💛 LIVE 8월 8일 지니데이에 8기 에일이언들이랑 마지막으로 보낸 말랑하면서도 아쉬운 저녁 시간🥺 그래도 에일이언들이랑 마지막까지 좋은 시간 보낼 수 있어서 너무 기분 좋은 밤이었어요💜💛 #아이유 #IU #유애나 #UAENA https://t.co/J8vq9H2PLJ
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 7.5K interactions against 1.8M followers, an engagement rate of 0.423%. Posts are seen about 277K times each, and 2.70% of those impressions turn into an interaction. That is about 15.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.4 posts a day over the last 30 days, though only 23% of days saw any activity at all. Most posts go out around 09:00 UTC, and Monday is the busiest day of the week. Of the 6 posts sampled, 83% carry an image or video, 67% are part of a thread and 67% link out. The account's strongest tracked post pulled 58K interactions, about 7.7x its own typical post. Recurring topics include #iu, #아이유, #uaena. Only 6 original posts 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 아이유(IU)'s engagement rate on X?
- 아이유(IU) (@_IUofficial) has an engagement rate of 0.423%, based on the median interactions across 6 original posts from the last 30 days against 1,765,615 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.423%, 아이유(IU) sits above the 50th percentile of the 36,654 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 @_IUofficial have real engagement?
- There is not yet enough sample to rank this account against others of its size.
- When does @_IUofficial post?
- Most posts go out around 09:00 UTC, and Monday is its busiest day, at roughly 0.4 posts per day across the measured window.