Arroyo Grande, California. For the California wine region, see Arroyo Grande Valley AVA. Arroyo Grande is a city in San Luis Obispo County, California, United States. The population was 17,716 at the 2013 census.
1 Tooth-colored resin fillings usually cost between $90 and $250 for one to two teeth, and between $150 and $450 for three or more.  Porcelain or cast-gold fillings are the most expensive option. They can cost anywhere from $250 to $4,500, depending on the size of the cavity.
The cost of dental fillings ranges from around $75 to $200 per tooth ($75 to $145 for metal fillings and $150 to $200 for composite resin fillings). With dental insurance, gold fillings typically run between $10 and $50, while ceramic fillings range between $40 and $100. RELATED: Find a qualified dentist in your area; There are several important factors you and your dentist must consider before determining how much your dental fillings will cost: