On paper I make 90k at a startup.. I'm a partner and we're having cashflow issues so -- I haven't been paid in a month and a half... and I don't think we'll be rolling out the benefits we were planning to, and I think we'll be moving away from 'employees to contractors'..so we don't have to worry about benefits till cashflow is fixed, as for costs:
Healthcare for myself alone is going to be about $350 a month, rent for an average condo for a family of 3 is : 1440 here in utah. Healthcare for the rest of the family will be an extra $600...
That's $2500 in costs just for healthcare and rent. Food is expensive and probably costs us about $1k a month as well, Internet is $75 but it's google fiber :) ...
That said IF you work in software -- and you speak damn good english and really sell yourself, there's no reason you can't earn at least 30-40/hour as a dev, I worked on an all remote team and we had a couple employees from mexico/south america and they were paid the same as everyone else.
I'd highly recommend looking for employment outside your country on a remote team. Working from home is also pretty nice, I save a ton on commute time.
I also need to invest for my own retirement, my wife is a homemaker and takes care of the kids, and I need to make sure somehow we can afford to pay up to 200k per kid for college maybe more by the time 2036 comes along... We'd also like to buy a house someday, and I like tech toys...