By far more energy goes to heating than air conditioning, but a lot of heating in the US is natural gas (or oil in the northeast), especially in the colder places. About 43% of household energy use is heating and only 8% is air conditioning.[1]

But for overall household electricity use, air conditioning is 17% and heating is 15% (all houses, not just all-electric houses). [2]

[1] https://www.eia.gov/energyexplained/use-of-energy/homes.php

[2] https://www.eia.gov/energyexplained/use-of-energy/electricit...