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.
Tooth implant cost. A dental implant is an artificial component that is surgically implanted to act as a tooth root. The dental implant is placed and connected to the skull or jaw bone so that it can act as a support to hold a replacement tooth, several teeth, or the entire set of teeth.ingle dental implants can range from a few hundred dollars to a few thousand depending on the factors mentioned previously. A full mouth of dental implants can range from $20,00 up to $100,000.