'The Flintstones' is set in the city of Bedrock in which county?

Bedrock is the fictional prehistoric city which is home to the characters of the animated television series The Flintstones.

Bedrock is the county seat of fictional Cobblestone County, and stated in the first-season episode "The Tycoon" to be 200 feet below sea level; presumably, the nearby town of Red Rock was located in Cobblestone County as well. However, no further information was ever given for any of these locations, besides being set in a prehistoric version of the United States. Near Bedrock lies Granitetown, given in one episode as the one-time childhood hometown of Barney Rubble and Fred's boss, Mr. Slate.

Though the first two seasons' opening credits of the original Flintstones series stated the town's population as only 2,500 people (though it did swell to 30,000 in a dream sequence in the sixth-season episode entitled "Rip Van Flintstone"), Bedrock was generally presented as a medium-sized American city, with all the amenities of such, but with a "prehistoric" twist. For instance, sauropod dinosaurs were seen being used as cranes at the town's most well-known employer, "Slate Rock and Gravel" (also known as "Rockhead and Quarry Cave Construction Company" in the series' earlier episodes).