According to the Villages, the basic costs including taxes and bond is between $858 and $1390 a month.
The Villages - Florida's Friendliest Active Adult 55+ Retirement Community
This does not include a mortgage.
That doesn’t include a lot of expenses such as food and medical care but even if you quadruple the numbers, you should be able to live comfortably (but not extravagantly) for around $60,000 a year.
This will change if a person has medical problems or has to go into a nursing home.