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.
Dental Implants Cost and Candidacy. The cost of dental implants depends on many factors, including the type of implantation, the dentist performing the procedure, the location where the placement surgery is performed, the material used and the amount of dental insurance you have. Single implants may range in cost from $900 to $3,000, depending on the aforementioned factors.