‘The Gilded Age’ Has Nearly Doubled Its Premiere Audience Since Season 1

HBO says nearly 4 million U.S. viewers saw the Season 4 opener in three days. The series debut drew 2 million.

Four seasons in, HBO’s “The Gilded Age” just had its biggest premiere yet: nearly 4 million U.S. viewers in the three days after its Nov. 1 return. HBO released the figure Thursday, Deadline reported.

That kind of climb is rare for a costume drama this deep into its run. Put HBO’s own premiere numbers in a row and the climb is steady. Back in January 2022, the very first episode pulled 2 million in its opening three days. The Season 2 opener in October 2023 drew 2.1 million, and the Season 3 opener on June 22, 2025, drew 2.7 million, the network said at the time, according to The Hollywood Reporter. From 2 million to nearly 4 million, the opening crowd has almost doubled.

To compare those numbers fairly, it helps to know how HBO counts. Each figure covers U.S. viewers over the first three days, whether they watched on the HBO cable channel, streamed on HBO Max, played back a DVR recording or caught a replay. The live cable airing has hardly moved. The first two premieres drew 463,000 and 452,000 viewers on their initial airings, The Hollywood Reporter reported. The Season 3 opener drew 430,000 on the HBO channel, according to Nielsen. All of the growth has come after the broadcast ends.

There’s one wrinkle. In Thursday’s numbers, HBO put the Season 3 premiere at 3.2 million, which makes the new opener 25% bigger. When that same episode aired in June 2025, HBO announced 2.7 million over the same three days, Deadline reported then. Measured against the number HBO gave at the time, the jump is even larger.

The show didn’t start out as a sure thing. Julian Fellowes, who created “Downton Abbey,” launched it on HBO’s quieter Monday night, and it moved to the network’s Sunday 9 p.m. slot only with Season 2. Star Carrie Coon gave gay viewers the credit for keeping it alive: “The gays saved it,” she said, as Deadline reported. Word of mouth turned a weak start into the run of growth those premiere numbers show.

Premieres aren’t where this show peaks, though. Last season’s finale reached 5 million viewers in three days, TheWrap reported, so even this record opener still trails it. HBO says Season 3 went on to average 8.8 million viewers an episode once later viewing was counted.

Season 4 runs Sundays on HBO and HBO Max through Dec. 20. Each of the first two seasons ended with a finale about 50% bigger than its premiere, The Hollywood Reporter found. This one starts from the highest point yet.

Source: Deadline, retrieved November 6, 2026. Other sources: The Hollywood Reporter, Deadline (2), TheWrap.