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Kings Island crowd calendar, September 2026

September 202630 days forecast

Kings Island is typically moderately busy in September 2026, averaging 39% crowd level. The quietest day is Tue 15 Sep at 17%, and the busiest is Sun 6 Sep at 87%.

Best day left in September

Tuesday 15 Sept

September 2026 is typically moderately busy at Kings Island, averaging 39% crowd level. The busiest is Sunday 6 Sept at 87%.

17%crowds
Next bestTue 22 Sept 17%Wed 16 Sept 18%Wed 23 Sept 18%

Kings Island is quiet today, at around 21% crowd levels, and moderately busy tomorrow. This weekend is looking quiet. Kings Island is typically quiet in September 2026, averaging around 39% crowd levels. The quietest day to visit is predicted to be Tuesday 15th (about 17%), while the busiest is Sunday 6th (about 87%). Weekdays are noticeably quieter than weekends, so a midweek visit means shorter queues.

Wondering how busy Kings Island will be in September 2026? This calendar predicts crowd levels day by day. The lower the score, the shorter the queues, so pick a quiet day and ride more.

Daily crowd levels and opening hours for Kings Island, September 2026
MonTueWedThuFriSatSun
153%Typical19 min queues254%Typical20 min queues353%Typical19 min queues444%Quieter15 min queues561%Typical24 min queues687%Busiest54 min queues
786%Busiest52 min queues853%Typical19 min queues954%Typical20 min queues1054%Typical19 min queues1121%*TypicalEst.19 min queues1243%*BusierEst.34 min queues1330%*BusierEst.32 min queues
1421%*TypicalEst.19 min queues1517%*TypicalEst.20 min queues1618%*TypicalEst.20 min queues1719%*TypicalEst.19 min queues1822%*TypicalEst.18 min queues1944%*BusierEst.33 min queues2030%*BusierEst.32 min queues
2122%*TypicalEst.18 min queues2217%*TypicalEst.20 min queues2318%*TypicalEst.20 min queues2420%*TypicalEst.19 min queues2565%*TypicalEst.27 min queues2644%*BusierEst.33 min queues2764%*TypicalEst.26 min queues
2822%*TypicalEst.18 min queues2918%*TypicalEst.20 min queues3018%*TypicalEst.20 min queues
  1. Tue1Hours unavailableSummer53%Typical19 min queues
  2. Wed2Hours unavailableSummer54%Typical20 min queues
  3. Thu3Hours unavailableSummer53%Typical19 min queues
  4. Fri4Hours unavailableSummer44%Quieter15 min queues
  5. Sat5Hours unavailableSummer61%Typical24 min queues
  6. Sun6Hours unavailableSummer87%Busiest54 min queues
  7. Mon7Hours unavailableSummer86%Busiest52 min queues
  8. Tue8Hours unavailableSummer53%Typical19 min queues
  9. Wed9Hours unavailableSummer54%Typical20 min queues
  10. Thu10Hours unavailableSummer54%Typical19 min queues
  11. Fri11Hours unavailableSummer21%*Est.Typical19 min queues
  12. Sat12Hours unavailableSummer43%*Est.Busier34 min queues
  13. Sun13Hours unavailableSummer30%*Est.Busier32 min queues
  14. Mon14Hours unavailable21%*Est.Typical19 min queues
  15. Tue15Hours unavailable17%*Est.Typical20 min queues
  16. Wed16Hours unavailable18%*Est.Typical20 min queues
  17. Thu17Hours unavailable19%*Est.Typical19 min queues
  18. Fri18Hours unavailable22%*Est.Typical18 min queues
  19. Sat19Hours unavailable44%*Est.Busier33 min queues
  20. Sun20Hours unavailable30%*Est.Busier32 min queues
  21. Mon21Hours unavailable22%*Est.Typical18 min queues
  22. Tue22Hours unavailable17%*Est.Typical20 min queues
  23. Wed23Hours unavailable18%*Est.Typical20 min queues
  24. Thu24Hours unavailable20%*Est.Typical19 min queues
  25. Fri25Hours unavailable65%*Est.Typical27 min queues
  26. Sat26Hours unavailable44%*Est.Busier33 min queues
  27. Sun27Hours unavailable64%*Est.Typical26 min queues
  28. Mon28Hours unavailable22%*Est.Typical18 min queues
  29. Tue29Hours unavailable18%*Est.Typical20 min queues
  30. Wed30Hours unavailable18%*Est.Typical20 min queues
Quietest 0-15%Quieter 15-35%Typical 35-65%Busier 65-88%Busiest 88-100%

Crowd levels are modelled from this park's own recorded queue times, school and public holidays, day of the week and the weather forecast, and may not always be right. Opening hours come from the park and can change. Always check the park's own site before travelling. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.

October 2026November 2026December 2026January 2027February 2027March 2027April 2027May 2027Full crowd calendar

Frequently asked

How busy is Kings Island today?

Kings Island is predicted to be quiet today, at around 21% crowd levels. Lower percentages mean shorter queues.

How busy will Kings Island be tomorrow?

Kings Island is predicted to be moderately busy tomorrow, at around 43% crowd levels.

Is Kings Island busy this weekend?

This weekend Kings Island is looking quiet, at around 37% crowd levels on average.

When is the quietest day to visit Kings Island in September 2026?

Tuesday 15th is predicted to be the quietest day to visit Kings Island in September 2026, at around 17% crowd levels.

When is Kings Island busiest in September 2026?

Sunday 6th is predicted to be the busiest day at Kings Island in September 2026, at around 87% crowd levels.

How busy is Kings Island in September 2026?

On average, Kings Island is quiet in September 2026 - around 39% crowd levels. Weekdays are usually quieter than weekends.

Is Kings Island busier on weekends?

Yes - Kings Island is typically busier at weekends than midweek in September 2026. Visit on a weekday for shorter queues.

What is the best time to visit Kings Island?

The best time to visit Kings Island is on its quietest predicted days - Tuesday 15th is the quietest in September 2026 (about 17%). Arriving at opening also means the shortest waits.