Quick Answer. According to a study of the United States census completed for Walk Score in 2009, approximately 20,000 cities or metropolitan areas are located in the United States. In 2012, New York, Los Angeles and Chicago were the three largest cities in the country. Continue Reading.
1 A single implant typically costs $2,400-$3,000, but can be $4,000-$10,000 or more if additional procedures like extractions, bone grafts, 2  Placing an abutment and a dental crown on a single implant typically adds $500-$3,000 to the cost of just the implant, for a total of $1,500-$13,000 or more.
The cost of dental implants ranges from $3,000 to replace one tooth to $50,000 to replace a mouthful of teeth. Frequent checkups, cleanings and consistent at-home care are great preventive measures, but seniors already experiencing tooth loss need a solution.