Judy, welcome to the Villages and TOTV. You'll find a lot of answers to any question you have by using the search feature at the top of the page. For estimated costs of living, try
http://www.thevillages.com/images/CostofLiving.pdf. If you have a pool it will be more, it doesn't include mortgage costs if you carry one and you'll get opinions that this amount is too low. Depends on your lifestyle.