The US is huge.
I work in the Southeast. Where I'm working Junior SWEs start around 60k. Mid Level Start Around 75k. Senior start around 95k. Manager/Our new "Super Senior" level start around 120k.
Our cost of living is still higher than yours. In my area a 3 bed/2 bath home with a small yard within 1 hour drive of my work costs 450k minimum and that would be a full hour out and the siding would be vinyl.
We have horrible public services, many of us are in debt to have obtained our CS degrees, child care is soo expensive, healthcare is crazy expensive even after we get our employer healthcare plans. Going to a local soccer match costs me $50 for nosebleed tickets, a beer is $14, and nachos are $15. Parking costs me $25 at the game and you have to pay for gas here too which is close to $5 a gallon(but keep in mind we drive further, to EVERYTHING, and owning a car is a requirement unless you're in NYC or SF).
I just want to represent for what is probably the majority of US SWE's.