Interesting. It says that the living wage for my area for two adults and one child is just over $42,000 before taxes. Subtracting what they estimate for taxes, it's about $37,000. This sounds about right to me.
The reality is that we live on a little less than this ($30k a year including healthcare, but not taxes), but a decent chuck of our ability to do so is from having made/spent more than this per year in the past and using it to get ahead via 2 paid off cars, lots of time to cook and garden, etc. While we have a great life and plenty of money, my gut instinct is that it would probably not be easy for someone without our advantages to live on much less. So, for a deeper comparison I looked at the category breakdowns:
food: they list $6,742. This is $560ish a month. I'd say that this is a little high (we spend more like $500). But, we never eat out, have a garden, have two people home most of most days with plenty of time to cook, etc. And while it's easy for me to say that someone else should be able to "live" on less than this, I don't think that their listed amount is an outrageous estimate.
medical: $6,700. We spend $6000 a year on insurance premiums alone, so this seems about right.
housing: $8,600. We spend more than this and live in an average house that we put 20% down on. So, this seems a little on the low side to me, but *maybe* one could get the most basic apartment for this? It's certainly not generous.
transportation: $10,160. Whaaat the fuck? How in the world do they have this so high? Even higher than housing? Yeah. We spend $1200 a year on gas and $600 a year on car insurance for our 2 cars. Our cars are paid off, but this still seems very high to me. This could pay for a new car each and every year....insane.
other: $4,677. Considering that this would include all clothing, household items, activities/educational expenses for the child, etc, this does not seem high to me.
So, overall I'd say that their food estimate is a little high, but their housing maybe a little low, so these two pretty much cancel each other out. Everything else seems pretty on-target, except for the $10k a year estimated for transportation. This part seems INSANE to me!!!! Pretty much this alone represents the $7k difference between what they list and what we spend.
However, if one had a child with medical issues, or something else serious that they didn't include (eg., student loan debt), I think that pretty basic expenses could pretty easily get to $37k for a family of 3 in my area. So, I'd say, as far as estimated for a living wage goes, this seems pretty close.