The phrase "attendance estimates" is correct and usable in written English.
It can be used when discussing projected numbers of people attending an event or gathering.
Example: "The attendance estimates for the concert indicate that we may have a full house this weekend."
Alternatives: "participation projections" or "crowd forecasts".
With attendance estimates in 2000 down a half million from that first year, officials are actively cultivating their local audience.
The annual candlelight vigil at Hong Kong's Victoria Park was large enough to fill six football pitches, although were no official attendance estimates.
In 2013 the series stopped reporting attendance estimates for races, having seen a high of 4,670,400 (129,733 per race) in the 2005 season.
This useful website provides attendance estimates to help you dodge crowds.
With attendance estimates still trickling in, it isn't yet clear whether the women's march attendance can compete with other huge events in U.S. history.
Real attendance estimates range from 40,000-50,000, due to the poor weather and the fact that the stadium was half-empty through much of the game.
The conference has drawn a record attendance estimated at 1,600, a third higher than the approximately 1,200 people who attended the conference in 2007, 2008 and 2009.
Our attendance estimate of the March for Our Lives accounts for 83.5percentt of the U.S. locations where we were able to get crowd size estimates.
So much rides on that summer attendance estimate that even schools with an abundance of pupils get caught up in the numbers game.
The conference, which began Thursday and ended on Sunday, drew a record attendance estimated at close to 2,200; the previous record, set last year, was about 1,850.
The conference, which drew a record attendance estimated at 1,700, was the fourth the association has put on since the financial crisis began in September 2008.
