In 2023, there were 131.43 million households in the United States.
That’d be a 17.5% marketshare for gas heating, and a 38% marketshare for gas stoves, but the gas heaters are also going to use a lot more gas than gas stoves do. I’d be pretty comfortable saying that a gas heater will average considerably more than twice as much gas as a stove.
In a world where every home has a stove, 23 million across the US is uncommon, enough so that people don’t even know that they exist.
Most stoves in the US are not gas; it’s not an “all stoves versus a subset of heaters” sort of situation.
goes looking for percentages
https://www.statista.com/chart/29082/most-common-type-of-stove-in-the-us/
https://www.statista.com/statistics/183635/number-of-households-in-the-us/
That’d be a 17.5% marketshare for gas heating, and a 38% marketshare for gas stoves, but the gas heaters are also going to use a lot more gas than gas stoves do. I’d be pretty comfortable saying that a gas heater will average considerably more than twice as much gas as a stove.