Two Sources, Two Numbers: How Big the Queens Tennis and Concert Venue Is

FOX 5 New York says 13,000 and mtheory says 12,000. See what each figure leaves undefined, how to cite the range, and why it is not a football ground.
Published accounts put Forest Hills Stadium’s capacity at 12,000 to 13,000 people. FOX 5 New York describes it as a 13,000-capacity open-air venue,1 while mtheory, a company that took part in its reopening, calls it a 12,000-capacity venue.2 Neither source establishes a current, fixed or legally permitted limit for every event.
The stadium is the Queens, New York property known for tennis and concerts. Neither source documents American football there, so readers tracing the grounds of the American game, a timeline laid out in How Long Is the History of American Football?, should not file it as a football venue on the strength of its name.
Pick what you need the number for, then add a crowd size if you have one; the result updates beside the controls.
Forest Hills Stadium Capacity Checker
1. What do you need the number for?
General reference
Say 12,000–13,000, by source
Forest Hills Stadium's capacity is reported as 12,000 by mtheory and 13,000 by FOX 5 New York.
Citing it in writing
Cite both figures, each with its source
Do not average to 12,500; no source reports it. Do not call either figure current, official or maximum; neither is dated as a measurement.
An exact or legal limit
Neither published figure applies
The record that counts is the occupancy documentation, permit or approved plan for the specific event. Permitted number in these sources: —
Football research
No American football use is documented
Both sources describe a 1920s tennis stadium that began booking concerts in the 1960s. The name alone is not evidence of a football ground.
Published range: 12,000–13,000 people. The two figures differ by 1,000.
The gap is 7.7% of the higher figure and 8.3% of the lower.
Tick marks: 12,000 (mtheory) and 13,000 (FOX 5). Shaded bar: your crowd size.
| Source | Figure | Not stated |
|---|---|---|
| FOX 5 New York | 13,000 | Primary record; what the figure measures |
| mtheory | 12,000 | Measurement date; configuration; occupancy document |
FOX 5 New York: context and caveat
The 13,000 figure is background in a local report about the open-air Queens venue going ahead with summer concerts during a noise permit fight. The report says the stadium was built in the 1920s for the U.S. Open and began booking concerts in the 1960s.
mtheory: context and caveat
The 12,000 figure appears in a commercial case study. The company says it joined the West Side Tennis Club and concert promoters in 2013 to reopen the property, followed by a four-year renovation project. No permit or certificate of occupancy is shown.
Source: capacity figures as published by FOX 5 New York (13,000) and mtheory (12,000). Neither is a permit or occupancy record; percentages are arithmetic on those two figures.
Two Published Figures Sit 1,000 People Apart
The defensible answer is an attributed range, not a venue specification. FOX 5 reports the higher figure1 and mtheory the lower one.2
| Source | Figure | Context | Missing |
|---|---|---|---|
| FOX 5 New York | 13,0001 | Local news report | Primary record, definition |
| mtheory | 12,0002 | Reopening case study | Date, configuration |
The gap is 1,000 people. That is 7.7% of the higher figure and 8.3% of the lower one: too large to dismiss as rounding, and too small to suggest the sources are describing different places.
Both numbers are round thousands, and neither source presents its number as a count of seats or as a load taken from an official document. They read as general descriptions of scale, and on scale the two accounts agree.
Neither Source Says What Its Number Measures
“Capacity” is used for at least four different things, and the two accounts do not say which one they mean.
Seated capacity is the count of seats. Maximum attendance is the number of people who can be admitted, which at a concert can include people standing where no seats exist. Permitted occupancy is the number an authority allows on the premises. An approved event limit is the number cleared for one show in one layout, after the stage, production areas and exits are accounted for.
Those numbers can differ from one another at the same venue on the same day. A figure quoted without its definition cannot be converted into any of the others.
FOX 5 does not cite a primary capacity record or define what 13,000 measures.1 Mtheory gives no measurement date, configuration or official occupancy document for 12,000.2 Neither presents a certificate of occupancy, a permit or an approved event plan.
So the two figures do not settle a single “current capacity.” They establish only that two published descriptions use different numbers.
The Sources Do Not Explain the Difference
Renovation work, stage placement and seating arrangements all look like plausible explanations for a 1,000-person gap. The sources identify none of them as the cause, and assigning the discrepancy to any one of them goes beyond the published evidence.
The renovation is the tempting explanation. Mtheory says it joined the West Side Tennis Club and concert promoters in 2013 to reopen the property, and that a four-year renovation project followed.2 A reader could guess that one figure predates that work and the other follows it. Neither account supports the guess: neither number carries a measurement date, so the two cannot be placed in order as “before” and “after.”
The two documents were also not written to answer the capacity question. In the FOX 5 report the figure is background to a story about the venue going ahead with summer concerts during a fight over a noise permit.1 In mtheory’s case the figure sits in a commercial case study about the reopening.2
A company close to the project is not thereby an official record, and a news outlet repeating a number has not thereby verified it. Neither kind of source outranks the other here.
How to State the Capacity Without Overstating It
For general reference, give the range with its sources: Forest Hills Stadium’s capacity is reported as 12,000 by mtheory and 13,000 by FOX 5 New York. That sentence is accurate now and stays accurate if one source is later shown to be out of date.
Do not split the difference. No source reports 12,500, and a midpoint gives a false impression of precision about a number nobody published.
Do not attach “current,” “official” or “maximum” to either figure. Neither source uses its number that way, and neither gives the date it was measured.
Do not use either figure to judge a specific crowd. A reported attendance above 12,000 does not show that a show was oversold, and one below 13,000 does not show that it had room to spare, because neither number is tied to the layout used on that night.
When only one number will fit, as in a table cell, name the source beside it rather than presenting it as the venue’s own specification.
Built for Tennis in the 1920s, Booking Concerts Since the 1960s
FOX 5 says the stadium was built in the 1920s for the U.S. Open tennis tournament and began booking concerts in the 1960s.1 It identifies the property as an open-air venue and discusses its present-day concert operations.
Mtheory gives the same decade of construction and says the stadium formerly hosted the U.S. Open and major concerts. It dates the reopening effort to 2013, names the West Side Tennis Club and concert promoters as its partners, and describes a four-year renovation project afterward.2
The two accounts agree on the outline: a 1920s tennis stadium that added concerts in the 1960s and was reopened for live music beginning in 2013.
A venue that has served two different uses over roughly a century is the kind of place where a single undated capacity number deserves suspicion. The sources still do not say that the change of use, or the renovation, accounts for the gap between 12,000 and 13,000.
No Source Here Documents American Football at Forest Hills
Although the name may suggest a football ground, the venue histories tie Forest Hills Stadium to tennis and live music. Neither account documents an American football game, a football tenant or any role in the history of the American sport.
That is a narrow evidentiary conclusion, not proof that no football-related activity ever took place there. Two sources written about concerts and a reopening were never going to be a complete record of everything held on the property. What they do establish is that “stadium” in the name is not evidence of a football connection.
The point matters for anyone compiling lists of grounds. “Stadium” is a generic word, used for tennis, track, baseball and soccer venues as readily as for football ones, and a list built from names alone will sweep in places with no documented tie to the American game. An entry for a football ground needs a documented game or tenant, with a source, the same way a capacity figure needs a source and a date.
The capacity problem is familiar from football’s own record book. Announced attendance, tickets sold and seating capacity are three different numbers, and an account that gives one without saying which leaves the same doubt as the two Forest Hills figures.
The Record That Settles an Exact Number
When the exact authorized attendance matters, the record that counts is the occupancy documentation, permit or approved plan governing the specific event, not an undated capacity figure from general coverage.
Neither source reproduces such a document, so no permitted number for Forest Hills Stadium can be reported here, for any year or any layout. Anyone who needs one, for a contract, a safety plan or a dispute about a particular show, has to obtain it from the venue’s operators or the authority that issued it.
For every other purpose the honest statement is the range: 12,000 according to mtheory, 13,000 according to FOX 5 New York, with no source explaining the 1,000-person difference.