The WNBA drew more than 3 million fans across the 2025 season, the first time the league has crossed that mark and a jump that caps a three-year run unlike anything else in North American professional sports. League average attendance climbed from 6,615 per game in 2023 to 10,954 per game in 2025, a two-year increase of roughly 66 percent that has no real comparison among the major men’s leagues over the same stretch.
The numbers built steadily rather than arriving all at once. The 2023 season was already the league’s best in over a decade, with total attendance topping 1.5 million for the first time in 13 years and the Las Vegas Aces leading all teams at 9,551 fans per game. In 2024, total attendance jumped 48 percent to 2,353,735 across roughly 240 games, the most in 22 years, and sellouts rose from 45 games to 154. The Indiana Fever, buoyed by Caitlin Clark’s rookie season, drew a single-season franchise record of 643,343 combined home and road fans, including a 20,711 crowd in Washington that set a regular-season attendance mark.
That growth did not come from one market alone. Every team in the league posted double-digit attendance growth in 2024, and the momentum carried into 2025 with the arrival of a new franchise rather than fading as the Clark-driven novelty wore off. The pattern suggests a broadening audience rather than a single-player bump, with veteran franchises and a first-year expansion team growing at the same time.
Television followed the same curve. ESPN’s WNBA coverage averaged 1.2 million viewers across the 2024 season, up 155 percent year over year, and every Finals game that fall topped 1 million viewers for the first time in league history. The 2025 season pushed further still: a May 17 game between the Chicago Sky and Indiana Fever on ABC drew 2.7 million viewers, the most-watched WNBA regular-season game since 2000, and the full 2025 season became the most-viewed in ESPN’s history with the league.
Expansion has kept pace with demand rather than diluting it. The Golden State Valkyries, the league’s 13th franchise and its first-year expansion team in 2025, sold out all 22 home games and finished with both the highest total attendance (397,408) and highest per-game average (18,064) in WNBA history. Indiana (16,746 per game) and New York (16,425) followed. Seven of the league’s 13 teams averaged at least 10,000 fans a game in 2025, up from zero teams a decade earlier, a shift that shows the growth reaching well beyond the league’s traditional flagship markets.
A contrast with the rest of the market
The scale of the shift stands out most clearly next to a league with a much bigger head start. NBA average attendance actually dipped slightly over the same two seasons, from 18,324 per game in 2023-24 to 18,147 in 2024-25, essentially flat even as it remained the higher of the two totals in absolute terms. The WNBA’s growth rate over that same window, in percentage terms, has no equivalent anywhere else in the sport. That gap is evidence the league’s audience expansion is building its own momentum, separate from any spillover off a healthy men’s game.
The league has not yet published a single final attendance figure for 2025 that reconciles every report (some outlets cite totals closer to 2.5 million depending on the cutoff date used), but every account agrees on the direction and the record. Television tells the same story from a different angle: the WNBA’s 2025 postseason was its most-watched since 1999, arriving in a media landscape with vastly more viewing options than existed the last time the league drew numbers like these.
None of this happened by accident. The growth curve tracks almost exactly with the league adding a new market in the Bay Area, extending national broadcast windows, and absorbing a rookie class led by Clark without losing the gains once the initial curiosity faded. Two full seasons after her debut, attendance and viewership are still climbing rather than settling back down, the clearest sign yet that the audience expansion is durable rather than a one-year spike. For context on how this fits into the broader shift in sports analytics, see our earlier look at women’s basketball’s growth. The trend is tracked alongside other league numbers in our data and analytics coverage.
