Hi Tim, CurrAHee, 1/506th family member here. I have done loans in Alaska for many families, and only one had a sauna as I recall. I would guess that no, most houses do not have sauna039;s, but probably a higher percentage do than in the rest of the US.
I am not sure how you might find out what percentage, maybe some sauna manufacturers have that type of data?
Hope these thoughts help! Jim Ryan, Home Savings of America, 703 591 5626 ext 519. Proudly serving our active duty and Veteran communities with great rates on VA loans!