Wondering how much independent living costs across the US? Searching for "independent living cost near me"? Independent living costs about $3000 per month, $100 per day, or $36,000 per year on average for the US in 2019 according to multiple sources including SeniorLiving, A Place for Mom, Retirement Living and more. Learn more about the cost of independent living by visiting our website. The average cost of assisted living in Arizona is $3,000 per month, $100 per day and $36,000 per year in 2019, according to SLS Communities.