Milwaukee World Festival delivered its annual Summerfest wrap-up report Thursday, with two data points sticking out in particular: the 2026 attendance numbers and the dates of the 2027 event.
Regarding the former, a total of 568,711 people attended across the festival’s nine days, which works out to a daily average of 63,190. Organizers also noted that 44,764 people passed through the American Family Insurance Amphitheater gates for the two Garth Brooks concerts, which preceded the official start of Summerfest.
While the official total is down a bit from the previous year, the daily average is not wildly out of line from what the Big Gig has tallied over the past few years — although the average has trended downward if you look all the way back to 2011:
- 2026: 568,711 total; 63,190 daily avg.
- 2025: 602,231; 66,915
- 2024: 555,925; 61,769
- 2023: 624,407; 69,379
- 2022: 445,611; 49,512
- 2021: 409,386; 45,487 (first year of nine-day format)
- 2020: No festival due to COVID
- 2019: 718,144; 65,286
- 2018: 766,192; 69,654
- 2017: 831,769; 75,615
- 2016: 804,116; 73,101
- 2015: 772,652; 70,241
- 2014: 851,879; 77,444
- 2013: 840,356; 76,396
- 2012: 805,437; 73,222
- 2011: 878,636; 79,876
As far as the dates of the 2027 event, Summerfest will shift forward in the calendar to June 24-26, July 1-3 and July 8-10. That’s roughly the same window the festival occupied in its first “normal” post-COVID iteration in 2022, when it was held June 23-25, June 30-July 2 and July 7-9.
According to the press release, “MWF periodically adjusts its event dates to keep Summerfest, the cultural festivals and other events as close as possible to their usual timeframes.”
The organization also reported the impact of its various donation initiatives, which reached “more than 400 nonprofit and community organizations” and allowed 13% of attendees to get through the gates via one of Summerfest’s 15 free or discounted admission promotions. Those initiatives resulted in:
- 38,400 meals donated to Feeding America Eastern Wisconsin, Northcott Neighborhood House, and Hunger Task Force.
- 18,257 diapers and 67,193 wipes for United Way of Greater Milwaukee & Waukesha County’s Diaper Bank Network.
- 4,241 children’s books for Next Door to help support early childhood literacy.
- Over 7,000 hygiene and school-supply items for the Boys and Girls Club of Kenosha’s Basic Needs Closet program.
- Close to 3,000 blood donations benefitting Versiti Donor Centers in Wisconsin and Illinois.
