Share This!Welcome back to what has become a yearly tradition: predicting the least crowded Mickey’s Not-So-Scary Halloween party. We’ll look back at last year’s recommendations in a bit and give you the full 2016 list, but first make sure you check out our dedicated page for a complete list of dates as well as a thorough description of what the Halloween party is.In short, if you’re looking for the best 2016 Halloween Party to attend, we recommend Tuesday, September 13, 2016. Each of the past three years we recommended the equivalent party, September 17, 2013, September 16, 2014, and September 15, 2015. In 2013 it turned out to be the party with the lowest wait times by our calculation, while last year’s came in fourth. Last year’s didn’t do so great (as you can see in the chart below). The reason we still recommend that day is because the calendar of parties this year is much more like the ones in previous years. 2015 saw fewer parties and they began on September 15–later than in any other year that we’ve tracked. More on this below.The entire list of parties and how we rank them can be found below, but here are some general rules:September is less busy than October. There are exceptions, of course, but you are more likely to see crowds at the October parties.Tuesdays are generally less busy than other days. Sundays and Fridays are busier than other days. Sunday, September 18, 201613 Friday, October 7, 201626Sold out 1 day in advance in both 2013 and 2015, and 2 days in advance in 2014. Friday, October 28, 2016Highest Wait Times Thursday, September 8, 20164 Sunday, September 11, 20163 Tuesday, October 25, 20167Sold out 1 day in advance in 2013 and 7 days in advance in both 2014 and 2015. Sunday, October 30, 201612 Sunday, October 16, 201625Sold out 1 day in advance in 2014. Monday, October 31, 201624Sold out 27 days in advance in 2013, 71 (August 21) days in advance in 2014, and 89 (August 3!) days in 2015. Crowds will be heavy for character meets and parades. Oof, 2015 was a little rough on our predictions. On average we were off by 6 places, which is terrible by our standards (3.5 was our previous low), but we believe that we have identified the reasons for our missteps.Some of what happened was that 2015 parties were just plain busier than they have been in the 4 years we’ve been tracking. We track the wait times for several attractions that we find are good indicators for crowds. The average wait for all of these attractions during the Halloween parties was 10.8 minutes in 2012, 10.6 in 2013, and 9.3 in 2014. In 2015 the average wait was 12.3 minutes. Yes, averaging a 12 minute wait is not bad, but that represents a 20% increase over previous years.What also messed with us a little is that the range was much smaller, with only 4.7 minutes separating the average low and average high (that is normally a minute higher). The higher times and smaller range means that the margin of error was very thin: for instance, the 10th place party and 20th place party had average wait times less than minute apart.More than anything though, we didn’t take into account that the parties were just plain starting later in September. The first 2015 party was September 15–the latest the parties started from 2012-14 was September 11. That removed the early-September parties from 2014 that were lightly attended and packed all 25 parties into about 45 days. This particular problem is non-existent this year since the 2016 Halloween parties begin September 2. The increased crowds? That we’re not so sure of.Now let’s get on to this year’s rankings. Here are our predicted rankings of attraction wait times at each of the 2016 Mickey’s Not-So-Scary Halloween Parties. One important note is that we rank these based on attraction wait times. You will see that some of the higher-ranked parties sold out well in advance meaning that they were crowded. There are some parties–especially the late-October ones–where a large percentage of visitors chooses to enjoy the parades, trick-or-treating, and character meets rather than the rides. We present the chart below in order to give you as much information as we have so that you can make an informed decision.[Please note that prices have not yet been released for the 2016 Mickey’s Not-So-Scary Halloween Party dates. This page will be updated once they are out.] Friday, September 2, 20162 Tuesday, October 6, 201548 Tuesday, September 22, 2015210 Friday, September 30, 20166 Sunday, October 2, 201616 Party DateAttraction Wait Times RankNotes Monday, October 10, 201617Sold out 1 day in advance in 2013 and 2014. Thursday, October 27, 20168Sold out 28 days in advance in 2014 and 14 days in advance in 2015. Before we get to the 2016 party rankings, let’s revisit our predictions from last year to see how accurate we were. Here were our top 5 recommended party days and how they turned out: Sunday, October 23, 201619 Tuesday, October 18, 201615Sold out 1 day in advance in 2015. Thursday, October 20, 201621 Thursday, September 29, 201611 Friday, September 16, 201614 Tuesday, September 13, 2016Lowest Wait Times 2015 Party DateProjected Wait Time RankActual Measured Wait Time Rank Thursday, October 6, 201618Sold out 1 day in advance in 2013. Tuesday, September 20, 20169Sold out 1 day in advance in 2015. Friday, September 23, 201620Sold out 1 day in advance in 2013 and 2 days in advance in 2015. Sunday, September 27, 2015316 Thursday, October 13, 201622Sold out 2 days in advance in 2013 and 1 day in advance in 2014. Friday, October 21, 201623Sold out 1 day in advance in 2014 and 2 days in advance in 2015. Friday, September 18, 2015512 Friday, October 14, 201627Sold out 1 day in advance in 2014. Tuesday, September 15, 2015Lowest Wait Times7 Tuesday, October 4, 20165 Tuesday, October 11, 201628 Sunday, September 25, 201610Sold out 1 day in advance in 2015. Our wait times only include attractions−not character meet and greets, special shows, or parades. The characters, in particular, often have long lines, especially for rare characters like the Seven Dwarfs. Regardless of which party you attend, some of the character lines will be long. If those are a must do, do them as early in the evening as possible.To determine all of the above, we looked at posted wait times from key attractions including Pirates of the Caribbean, Haunted Mansion, it’s a small world, and The Barnstormer. We narrowed it down to times between 7pm and midnight, which is when the park is limited to party guests.Remember that, in general, the wait times during the Halloween parties are quite low, averaging only about 12 minutes last year (and 10 before that). If there are any attractions that you have really been wanting to do, experiencing them during the Halloween party might just be the time.Looking for more information? Erin Foster wrote an amazing overview of Mickey’s Not-So-Scary Halloween Party that will help you whether this is your first trip or your 100th (and if it’s your 100th, you might have a problem…being too awesome). You may also want to check out Derek Burgan’s Six Reasons why He Loves the Halloween Party for even more Halloweenieness (that made up word is even a stretch for me).If you consider yourself handy with the camera, or if you simply want better pictures, you can’t go wrong with Tom Bricker’s tips on photographing the Halloween party.Now that you are armed with the most powerful weapon…knowledge, you can plan your 2015 trip to Mickey’s Not-So-Scary Halloween Party. This blog post will help you find all of the party dates and prices.Hopefully this analysis will help you choose the best Halloween Party to attend. Make sure to check back here later, where we’ll soon be breaking down Mickey’s Very Merry Christmas Party, as well.