If 99% of the world would swap places with you economically speaking how on earth do you get to call yourself poor?
You are right, I didn't know the median income moved so much last year.
US Median income = 59,039[0] = the top .2% globally[3]
Average US Worker Pay = 44,148[2] = the top .43% globally[3]
[0]http://www.businessinsider.com/us-census-median-income-2017-...
[2]https://www.thebalance.com/average-salary-information-for-us...
[3]http://www.globalrichlist.com/
"Access to healthy food, healthcare, housing, quality education, etc. are all diminished for low-income people."
And non existent for most of the planet.
EDIT: In regards to the numbers not adding up, You do understand that children don't work right? Remove children (the largest generation ever is currently in high school), then the roughly 40% or so of adults that are unemployed, retired or otherwise out of the workforce and it makes more sense. If you aren't convinced take a look at salaries in European nations, if you happen to find some reasonably high ones on average take a look at the population numbers of those nations.
I also wonder how a world with 7,600 million people can have a country of 323 million people that's all in the top 1% of people worldwide.
https://pseudoerasmus.com/2014/09/29/world-income-distributi...
The US underclass also suffer the social and psychological effects of being the underclass, i.e. weaker social support networks and exclusion from the millieu of political priorities.
According to Kantar Retail’s ShopperScape, the average Walmart customer is a 51-year-old female with an annual household income of $56,482. Interestingly, that number exceeds the U.S. median household income by $4,500, as measured by the U.S. Census Bureau in 2013, which goes against the perception of Walmart as a low-end discount chain. Eighteen percent of Walmart shoppers earn more than $100,000 per household annually. And Walmart shoppers as a whole, actually earn more than Kmart shoppers.
https://www.ama.org/publications/eNewsletters/Marketing-News...